User:Cookieboy 2005/Sandbox 2

This is a sandbox for documenting various crossovers with the DWU, both official and unofficial on both ends. This will include parodies and homages, and will be sorted alphabetically. For simplicity's sake, "Doctor Who" generally means "Doctor Who universe". Both series, subseries, and general mythos may be covered if it seems appropriate. An example of this is the separation of "DC Multiverse" and "Teen Titans Go!". This page, due to the immense size of the task, is naturally unfinished.

The definitions here of a "crossover" are stretched as far as possible, with simple mentions of series' existence counting as "crossovers".

Official crossovers

 * Rachel Survived
 * White Canvas
 * The Gendar Conspiracy
 * Life After Death
 * A Bright White Crack
 * Birthdays are Made for Memories
 * Barnyard of the Cyberons
 * Sonnenblumen

Unofficial crossovers (from Doctor Who)

 * Character Assassin (20,000 Leagues Under the Sea is presented out-of-universe)
 * Peacemaker (20,000 Leagues Under the Sea is presented out-of-universe)
 * The Wreck of the Titan (20,000 Leagues Under the Sea is presented out-of-universe)
 * Legend of the Cybermen (20,000 Leagues Under the Sea is presented out-of-universe)

Official crossovers

 * LEGO Dimensions

Official crossovers

 * Graham Page
 * From Howard Whitehead
 * Earth Declares War!
 * A Message from Steve Zodiac to Special Agents
 * From Special Agent Peter Ayliffe
 * From D. Connell of Essex
 * From J. Webster
 * 100 Dalek Bagatelles To Be Won!
 * From D. Corley
 * From R. Miles
 * From Philip Bevan
 * J. Gray
 * 200 Anti-Dalek Neutralisers for Special Agents!
 * E. Oglesby
 * 70 Friction Daleks for Special Agents!
 * Senior Special Agent No. 2
 * 100 Fireball XL5 Annuals for Agents!
 * From Agent 671107
 * Down With The Director
 * This is 2065
 * Fantastic Weapon Blasts Daleks
 * Agent Inventor
 * TV 21's Time Machine
 * 100 Dalek Bagatelles Must Be Won!
 * 50 Cluedo Games To Be Won!
 * Andromeda Or Die
 * The Bitter Cold Dish
 * Password Report on Red Dalek
 * The Long Road Back
 * Agents' Merit Award Test 3
 * Blood Over Unity City
 * 100 Thunderbird Rocket Guns To Be Won
 * 75 Dalek Pencil Craft Sets Offered As Prizes
 * Biography — 21
 * Spy Bait
 * Have Daleks Invaded Scotland?
 * Deadly Fly
 * Agents In Action
 * An Eye For An Eye
 * Agents In Action
 * Agents Observation Test
 * Information Service
 * Information Service
 * Information Service
 * Revolution
 * Joe Meesh
 * Hendricks Flame
 * Attempt to Assassinate World President!
 * Dalek Disguise
 * Tough At The Top
 * Friendly Dalek
 * The Assassin
 * Sharper Than the Serpent's Tooth
 * Cold Comfort Camp
 * Terror of the Titans
 * Flashback...
 * Flashback...
 * Flashback...
 * Mission from Colonel White!
 * The Space Pirates
 * The Syndicate of the Faceless Ones
 * Contact 21
 * Letters Special
 * Mark Sydney, Exeter

Unofficial crossovers (from Doctor Who)

 * Have You Seen This Man?

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!

Unofficial crossovers (from Doctor Who)

 * Bay of the Dead (The A-Team is presented out-of-universe)

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!
 * Excalibur Batman Spotlight!

Unofficial crossovers (from Doctor Who)

 * Comic Relief Comic
 * A Day in the Death (The Adventures of Tintin is presented out-of-universe)
 * Trace Memory (The Adventures of Tintin is presented out-of-universe)
 * Monster (The Adventures of Tintin is presented ambiguously)

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * Selfie (Akira is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Mindwarp
 * Paradise Towers
 * Birthright (Alien is presented out-of-universe)
 * The Left-Handed Hummingbird (Alien is presented out-of-universe)
 * Fire and Brimstone (Alien is presented out-of-universe)
 * So Vile a Sin
 * Birthright (Alien is presented out-of-universe)
 * Dalek
 * Who Am I? (Alien is presented out-of-universe)
 * Genius Loci
 * Greeks Bearing Gifts (Alien is presented out-of-universe)
 * Dreamland (Alien is presented out-of-universe)
 * Liberation (Alien is presented ambiguously)
 * Last Christmas (Alien is presented out-of-universe)
 * Secret Agent Man
 * The Annotated Autopsy of Agent A (Alien is presented both in-universe and out-of-universe)
 * The Power of the Daleks

Unofficial crossovers (from American Dad!)

 * All About Steve (homage)
 * Escape from Pearl Bailey (Doctor Who is presented out-of-universe)
 * Old Stan in the Mountain (homage)
 * Holy Shit, Jeff's Back!
 * Family Plan (Doctor Who is presented out-of-universe)

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (Annie Hall is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)
 * A Rose by Any Other Name (Annie Hall is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Doctor Who? #41 (The Archers is presented out-of-universe)
 * Nothing O'Clock (The Archers is presented out-of-universe)

Unofficial crossovers (from Arthur)

 * Carried Away (homage)
 * D.W. and Dr. Whosit (homage; Doctor Who is presented out-of-universe)

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * Doctor, Doctor, Doctor
 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * The Left-Handed Hummingbird (Back to the Future is presented out-of-universe)
 * Return of the Living Dad (Back to the Future is presented out-of-universe)
 * The Colony of Lies (Back to the Future is presented out-of-universe)
 * Have You Seen This Man? (Back to the Future is presented ambiguously)
 * The Sooner the Better (Back to the Future is presented out-of-universe)
 * The Shakespeare Code (Back to the Future is presented out-of-universe)
 * The Raincloud Man (Back to the Future is presented out-of-universe)
 * Touched by an Angel (Back to the Future is presented out-of-universe)
 * The Last Pharaoh (Back to the Future is presented out-of-universe)
 * Ted 2 (Back to the Future and Doctor Who are presented out-of-universe)
 * The Great Shopping Bill (Back to the Future is presented out-of-universe)

Official crossovers

 * The Invasion of Bash Street

Unofficial crossovers (from Doctor Who)

 * The Rings of Akhaten (The Bash Street Kids is presented out-of-universe)
 * The Universe is Calling (The Bash Street Kids is presented out-of-universe)

Unofficial crossovers (from The Bash Street Kids)

 * Time for Toots

Official crossovers

 * Dennis the Menace in Balloonatics
 * The Invasion of Bash Street

Unofficial crossovers (from Doctor Who)

 * Winner Takes All (The Beano is presented out-of-universe)
 * Almost Perfect (The Beano is presented out-of-universe)
 * The Rings of Akhaten (The Beano is presented out-of-universe)
 * The Stone House (The Beano is presented out-of-universe)
 * Asking for a Friend (The Beano is presented out-of-universe)
 * The Universe is Calling (The Beano is presented out-of-universe)
 * Piece of Mind (The Beano is presented out-of-universe)
 * Tom Baker stars in John Lloyd's lost Doctor Who adventure, The Doomsday Contract (The Beano is presented out-of-universe)

Unofficial crossovers (from The Beano)

 * Time for Toots
 * The Beano 3914 (Doctor Who is presented out-of-universe; more specific information is needed)

Official crossovers

 * LEGO Dimensions

Official crossovers

 * Time Barrier Busted

Official crossovers

 * Time Barrier Busted

Unofficial crossovers (from The Big Bang Theory)

 * The Justice League Recombination (Doctor Who is presented out-of-universe)
 * The Beta Test Initiation (Doctor Who is presented out-of-universe)
 * The Holographic Excitation (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Blood and Ice (Big Hero 6 is presented ambiguously)

Unofficial crossovers (from Big Hero 6)

 * Big Hero 6 (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Sword of the Chevalier (Blackadder is presented out-of-universe)
 * Tom Baker stars in John Lloyd's lost Doctor Who adventure, The Doomsday Contract (Blackadder is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Closing Time (Bob the Builder is presented out-of-universe)
 * Army of One (Bob the Builder is presented out-of-universe)

Official crossovers

 * Fortnite

Unofficial crossovers (from Borderlands)

 * Borderlands 2 (homage; Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Doc's Side of the Moon (Button Moon is presented both in-universe and out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (Cagney and Lacey is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Crimes of Thomas Brewster (Call of Duty is presented out-of-universe)
 * The Ghost Monument (Call of Duty is presented out-of-universe)
 * Hysteria (Call of Duty is presented out-of-universe)

Official crossovers

 * One Born Every Minute

Official crossovers

 * Pugwash Ahoy!

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * For Tonight We Might Die (Care Bears is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Closing Time (Cars is presented out-of-universe)

Unofficial crossovers (from Cars)

 * Cars 2 (homage)

Official crossovers

 * Agents Observation Test

Official crossovers

 * Comic Relief 2007 (Doctor Who is presented both in-universe and out-of-universe)

Unofficial crossovers (from Chelmsford 123)

 * Arrivederci Roma

Unofficial crossovers (from Doctor Who)

 * Ted 2 (Child's Play and Doctor Who are presented out-of-universe)

Official crossovers

 * The Long Game

Official crossovers

 * The Sea Devils (Clangers is presented out-of-universe)
 * Doctor Who DoppelClangers

Official crossovers

 * Out of the Box

Official crossovers

 * 2010 BBC Christmas idents

Unofficial crossovers (from Cool SMP)

 * cool smp ep8 (homage)

Official crossovers

 * Dermot and the Doctor
 * Mind My Minions

Official crossovers

 * A Worthy Successor
 * Auteur's Abecedarium
 * Resurrection of the Author
 * Out of the Box
 * Auteur and the Homeworld

Unofficial crossovers (from The Crew of the Copper-Colored Cupids)

 * The Grand Multiverse Hotel

Unofficial crossovers (from Doctor Who)

 * Synthespians™ (Crossroads is presented out-of-universe)
 * Iris Wildthyme and the Land of Wonder (Crossroads is presented out-of-universe)
 * The Story of Fester Cat (Crossroads is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * Comic Relief Comic

Unofficial crossovers (from Doctor Who)

 * Dr. Who and the Daleks (Dan Dare is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Angels Take Manhattan (Dark Shadows is presented out-of-universe)

Official crossovers

 * Dennis the Menace in Balloonatics

Unofficial crossovers (from Doctor Who)

 * Almost Perfect (Dennis the Menace and Gnasher is presented out-of-universe)
 * The Rings of Akhaten (Dennis the Menace and Gnasher is presented out-of-universe)
 * The Universe is Calling (Dennis the Menace and Gnasher is presented out-of-universe)

Unofficial crossovers (from Dennis the Menace and Gnasher)

 * The Beano 3914 (Doctor Who is presented out-of-universe; more specific information is needed)

Official crossovers

 * Landslide!
 * The Big Tip-Off!
 * Radiation Hazard!
 * Mole Doomed!

Official crossovers

 * Mind My Minions

Official crossovers

 * Acquaintances

Unofficial crossovers (from Doctor Who)

 * For Tonight We Might Die (Downton Abbey is presented out-of-universe)

Official crossovers

 * Living Fiction
 * Curse of the Cyberons
 * The Weapon and the Warrior

Official crossovers

 * The Rules of the Beast

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * Ted 2 (Dragon Ball and Doctor Who are presented out-of-universe)

Unofficial crossovers (from Dragon Ball)

 * Dragon Ball Z Abridged: episode 33 (homage)
 * Dragon Ball Z Abridged: episode 34 (homage)
 * Dragon Ball Z Abridged: episode 60 (homage)

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!
 * Supergirl Meets E.T.
 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * The Incredible Doctor Who History Tour (No.7.)
 * Mona Lisa's Revenge (E.T. the Extra-Terrestrial is presented out-of-universe)
 * And You Will Obey Me (E.T. the Extra-Terrestrial is presented out-of-universe)

Official crossovers

 * Dimensions in Time
 * Army of Ghosts (EastEnders is presented out-of-universe)
 * Dermot and the Doctor

Unofficial crossovers (from Doctor Who)

 * Doctor Who? #146 (EastEnders is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * The Sword is Drawn

Official crossovers

 * Fall Guys
 * The Doctor Arrives in Fall Guys!

Official crossovers

 * Minecraft

Unofficial crossovers (from Fallout)

 * Fallout

Official crossovers

 * Ted 2 (Family Guy and Doctor Who are presented out-of-universe)
 * Inside Family Guy (Doctor Who is presented out-of-universe; Family Guy is presented both in-universe and out-of-universe)

Unofficial crossovers (from Family Guy)

 * Blue Harvest (Doctor Who is presented ambiguously)
 * 420 (Doctor Who is presented out-of-universe)
 * Meg Stinks!

Unofficial crossovers (from Doctor Who)

 * Dateline to Deadline (Ferris Bueller's Day Off is presented out-of-universe)
 * The Stone House (Ferris Bueller's Day Off is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Underwater War (Finding Nemo is presented out-of-universe)
 * LEGO Dimensions (homage)

Official crossovers

 * LEGO Dimensions

Unofficial crossovers (from Doctor Who)

 * Of the City of the Saved... (The Flintstones is presented out-of-universe)
 * The Last Dodo (The Flintstones is presented out-of-universe)

Official crossovers

 * Fortnite
 * Doctor Who Fortnite
 * Coming soon...
 * The TARDIS Lands in Fortnite!

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (Frasier is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * Acquaintances

Unofficial crossovers (from Doctor Who)

 * Random Shoes (Friends is presented out-of-universe)
 * Almost Perfect (Friends is presented out-of-universe)
 * A Rose by Any Other Name (homage; Friends is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Tricky Dicky (Futurama is presented out-of-universe)
 * Selfie (Futurama is presented out-of-universe)

Unofficial crossovers (from Futurama)

 * Möbius Dick
 * All the Presidents' Heads
 * Assie Come Home

Unofficial crossovers (from Doctor Who)

 * Last Christmas (Game of Thrones is presented out-of-universe)
 * The Magician's Apprentice: What We Know So Far (Game of Thrones is presented out-of-universe; Doctor Who is presented both in and out-of-universe)
 * The Dragon Lord (Game of Thrones is presented out-of-universe)
 * The Lost Dimension (Game of Thrones is presented ambiguously)

Official crossovers

 * Time Barrier Busted
 * Agents' Merit Award Test 3
 * 50 Thunderbirds 3D Painting Sets Must Be Won!
 * Agents Observation Test

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * New Adventures Await!
 * Starter Pack Adventure (Doctor Who is presented out-of-universe)

Official crossovers

 * Fortnite

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * Time Bomb (Godzilla is presented out-of-universe)
 * Timewyrm: Apocalypse (Godzilla is presented out-of-universe)
 * The Crawling Terror (Godzilla is presented out-of-universe)
 * Ted 2 (Godzilla and Doctor Who are presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Doctor's guide to Fashion (The Good Life is presented out-of-universe)
 * The Story of Fester Cat (The Good Life is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Unofficial crossovers (from Good Omens)

 * Saturday Morning Funtime

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!
 * The LEGO Batman Movie

Official crossovers

 * Consider Yourself One Of Us...

Unofficial crossovers (from Doctor Who)

 * The Hungry Earth (The Gruffalo is presented out-of-universe)
 * Lost in Time (The Gruffalo is presented out-of-universe)

Official crossovers

 * LEGO Dimensions

Unofficial crossovers (from Doctor Who)

 * Army of One (Handy Manny is presented out-of-universe)

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!
 * Harry Potter Spotlight

Unofficial crossovers (from Doctor Who)
to be added

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * Closing Time (Hello Kitty & Friends is presented out-of-universe)

Official crossovers

 * Fortnite

Unofficial crossovers (from Hermitcraft)

 * THE RIFT (homage)

Unofficial crossovers (from Doctor Who)

 * Revenge of the Slitheen (High School Musical is presented out-of-universe)
 * Head of State (High School Musical is presented out-of-universe)

Unofficial crossovers (from House Party)

 * House Party (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Doctor Drops In (The Inbetweeners is presented out-of-universe)

Unofficial crossovers (from The Inbetweeners)

 * Exam Time (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Taint (Jaws is presented out-of-universe)

Official crossovers

 * LEGO Dimensions

Official crossovers

 * Fortnite

Official crossovers

 * Psykogeddon

Unofficial crossovers (from Doctor Who)

 * Deadline (Juliet Bravo and Doctor Who are presented out-of-universe)
 * Synthespians™ (Juliet Bravo is presented out-of-universe)
 * Fanboys (Juliet Bravo is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * A Town Called Eternity (Jurassic Park is presented out-of-universe)
 * Windswept (Jurassic Park is presented out-of-universe)
 * The Vengeance of Morbius (Jurassic Park is presented out-of-universe)
 * Terrible Lizards (Jurassic Park is presented out-of-universe)

Official crossovers

 * Return of the Queen
 * Return of the Queen

Official crossovers

 * LEGO Dimensions
 * Michael Knight Spotlight!

Official crossovers

 * Funko Pop! Blitz

Official crossovers

 * Disney Time 1975 (Lady and the Tramp is presented out-of-universe)

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * LEGO Dimensions 101: Everything You Need to Know!

Official crossovers

 * LEGO Dimensions
 * Starter Pack Adventure (Doctor Who and The LEGO Movie are presented out-of-universe)
 * Supergirl Meets E.T.
 * The LEGO Batman Movie
 * The LEGO Movie 2: The Second Part

Unofficial crossovers (from The LEGO Movie)

 * The LEGO Movie 2: The Second Part

Unofficial crossovers (from Doctor Who)

 * The Glamour Chase (Lilo & Stitch is presented out-of-universe)

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * New Adventures Await!
 * The LEGO Batman Movie

more to be added

Unofficial crossovers (from Doctor Who)

 * Ted 2 (The Lord of the Rings and Doctor Who are presented out-of-universe)

more to be added

Unofficial crossovers (from Little Britain)

 * Hard-Boiled Egg Eating (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Maid Marian and her Merry Men)

 * They Came from Outer Space

Official crossovers

 * Time Barrier Busted
 * 50 Cluedo Games To Be Won!

Unofficial crossovers (from Doctor Who)

 * The LEGO Batman Movie (Marley and Me is presented out-of-universe)

Official crossovers

 * The Stockbridge Horror (Marvel Multiverse is presented out-of-universe)
 * A Rag, a Bone, a Hank of Hair...
 * Executive Action
 * Judgement Day
 * Rough Justice
 * Arrivals
 * Waiting for the End of the World
 * The Sound and the Fury
 * But They Never Really Die
 * The Sword is Drawn
 * Do Not Forsake Me Oh My Darling
 * Party Animals
 * The Incomplete Death's Head
 * Proteus
 * The Guns of Avalon
 * The Blue River Score

more to be added

Unofficial crossovers (from Doctor Who)

 * The Glorious Dead
 * The Return of Doctor Mysterio (Marvel Multiverse is presented out-of-universe)

more to be added

Unofficial crossovers (from Marvel Multiverse)
to be added

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from Mean Girls)

 * Mean Girls (Doctor Who is presented out-of-universe)

Official crossovers

 * Supergirl Meets E.T.

Official crossovers

 * Minecraft
 * Doctor Who Comes to MINECRAFT!

Unofficial crossovers (from Doctor Who)

 * LEGO Dimensions (Minecraft is presented out-of-universe)
 * Midway Arcade Trailer (Minecraft is presented out-of-universe)

Ambiguous officiality (from Doctor Who)

 * Doctor Who Minecraft (Minecraft is presented both in-universe and out-of-universe)

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!
 * Ethan Hunt Spotlight

Unofficial crossovers (from Doctor Who)

 * 1963: The Assassination Games (Mission: Impossible is presented out-of-universe)
 * Big Bang Generation (Mission: Impossible is presented out-of-universe)

Official crossovers

 * Dennis the Menace in Balloonatics

Unofficial crossovers (from Mr. Bean)

 * Merry Christmas, Mr. Bean (Doctor Who is presented out-of-universe)

Official crossovers

 * The Daleks Chase Walter the Worm
 * Doctor Who meets Mr. Men (Mr. Men is presented both in-universe and out-of-universe)
 * Dr. First
 * Dr. Fourth
 * Dr. Seventh
 * Dr. Third
 * Dr. Sixth
 * Dr. Thirteenth
 * Sylvester McCoy Dr Men

Unofficial crossovers (from Doctor Who)

 * Falls the Shadow (Mr. Men is presented out-of-universe)
 * The Daft Dimension #3 (Mr. Men is presented both in-universe and out-of-universe)
 * Infamy of the Zaross (Mr. Men is presented ambiguously)
 * The Wrong Woman (Mr. Men is presented out-of-universe)

Official crossovers

 * Consider Yourself One Of Us...
 * It's Showtime
 * SOS (Mrs. Brown's Boys is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Remembrance of the Daleks (Muffin the Mule is presented out-of-universe)
 * The Idiot's Lantern (Muffin the Mule is presented out-of-universe)
 * Dead Media (Muffin the Mule is presented out-of-universe)

Unofficial crossovers (from My Hero)

 *  (Doctor Who is presented out-of-universe)
 *  (Doctor Who is presented out-of-universe)
 *  (Doctor Who is presented out-of-universe)

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * The Year Ahead (My Little Pony is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)
 * Last Christmas (My Little Pony is presented out-of-universe)
 * Ted 2 (My Little Pony and Doctor Who are presented out-of-universe)

Unofficial crossovers (from My Little Pony)

 * Friendship is Magic, part 1 (homage)
 * Friendship is Magic, part 2 (homage)
 * The Ticket Master (homage)
 * Applebuck Season (homage)
 * Boast Busters (homage)
 * Winter Wrap Up (homage)
 * Call of the Cutie (homage)
 * Fall Weather Friends (homage)
 * Suited For Success (homage)
 * Sonic Rainboom (homage)
 * The Show Stoppers (homage)
 * Green Isn't Your Colour (homage)
 * Over a Barrel (homage)
 * The Cutie Mark Chronicles (homage)
 * The Return of Harmony Part 2 (homage)
 * The Mysterious Mare Do Well (homage)
 * Hearth's Warming Eve (homage)
 * Family Appreciation Day (homage)
 * The Last Roundup (homage)
 * The Super Speedy Cider Squeezy 6000 (homage)
 * Hearts and Hooves Day (homage)
 * A Friend in Deed (homage)
 * Putting Your Hoof Down (homage)
 * It's About Time (homage)
 * Ponyville Confidential (homage)
 * A Canterlot Wedding - Part 2 (homage)
 * My Little Pony (homage)
 * Too Many Pinkie Pies (homage)
 * One Bad Apple (homage)
 * My Little Pony: Friendship is Magic (homage; more specific information is required)
 * Magic Duel (homage)
 * Magical Mystery Cure (homage)
 * Flight to the Finish (homage)
 * Rarity Takes Manehatten (homage)
 * Pinkie Pride (homage)
 * Simple Ways (homage)
 * Filli Vanilli (homage)
 * Twilight Time (homage)
 * It Ain't Easy Being Breezies (homage)
 * Leap of Faith (homage)
 * Testing Testing 1, 2, 3 (homage)
 * Trade Ya! (homage)
 * Equestria Games (homage)
 * Twilight's Kingdom - Part 1 (homage)
 * Appleoosa's Most Wanted (homage)
 * Slice of Life (homage)
 * Princess Spike (homage)
 * Party Pooped (homage)
 * Do Princesses Dream of Magic Sheep? (homage)
 * Crusaders of the Lost Mark (homage)
 * The One Where Pinkie Pie Knows (homage)
 * Scare Master (homage)
 * The Cutie Re-Mark - Part 2 (homage)
 * On Your Marks (homage)
 * No Second Prances (homage)
 * Newbie Dash (homage)
 * A Hearth's Warming Tail (homage)
 * The Royal Wedding (homage)
 * The Cart Before the Parties (homage)
 * 28 Pranks Later (homage)
 * Buckball Season (homage)
 * The Fault in Our Cutie Marks (homage)
 * Celestial Advice (homage)
 * A Flurry of Emotions (homage)
 * Forever Filly (homage)
 * Parental Glideance (homage)
 * Honest Apple (homage)
 * A Royal Problem (homage)
 * Fame and Misfortune (homage)
 * Triple Threat (homage)
 * My Little Pony The Movie (homage)
 * Marks and Recreation (homage)
 * Fake It 'Til You Make It (homage)
 * The Washouts (homage)
 * Common Ground (homage)
 * She's All Yak (homage)
 * My Little Pony: The Manga - A Day in the Life of Equestria Vol. 1 (homage)
 * A Trivial Pursuit (homage)
 * The Summer Sun Setback (homage)
 * She Talks to Angel (homage)
 * Dragon Dropped (homage)
 * A Horse Shoe-In (homage)
 * Growing Up is Hard to Do (homage)
 * The Ending of the End - Part 2 (homage)
 * The Last Problem (homage)

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (The NeverEnding Story is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)
 * The Keys of Baker Street (The NeverEnding Story is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Doctor Who? #127 (Noddy is presented both in-universe and out-of-universe)
 * The Unicorn and the Wasp (Noddy is presented out-of-universe)
 * Out of the Box (Noddy is presented out-of-universe)

Official crossovers

 * Untitled

Unofficial crossovers (from Doctor Who)

 * The Man from MI.5 (The Nutcracker is presented out-of-universe)

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from The Orville)

 *  (Doctor Who is presented out-of-universe)

Official crossovers

 * Get Off My Cloud (Doctor Who is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Everything Changes (Pac-Man is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)
 * The Arcade of Doom (Pac-Man is presented out-of-universe)
 * The Frequency (Pac-Man is presented out-of-universe)

Official crossovers

 * LEGO Dimensions
 * Midway Arcade Trailer

Official crossovers

 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * Silence in the Library (Pedro and Frankensheep is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Closing Time (Peppa Pig is presented out-of-universe)

Official crossovers

 * Funko Pop! Blitz

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * Doctor, Doctor, Doctor

Official crossovers

 * LEGO Dimensions
 * Buttercup Spotlight!

Official crossovers

 * Demons & Angels
 * Red Dwarf A-Z

Amiguous officiality (from Doctor Who)

 * LEGO Dimensions

Unofficial crossovers (from Regular Show)

 * Robot Rap Battle

Official crossovers

 * Roblox

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (The Rocky Horror Show is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * Untitled

Unofficial crossovers (from Doctor Who)

 * For Tonight We Might Die (Sailor Moon is presented out-of-universe)

Official crossovers

 * Oil Drill Shipped to Crater!

Unofficial crossovers (from Scarlet Traces)

 * Scarlet Traces: The Great Game

Official crossovers

 * Fireflash Mk II Bound for New York
 * XL5 Crew Detained on Astra!

Unofficial crossovers (from Doctor Who)

 * Annabel Regina (Shaun of the Dead is presented out-of-universe)
 * Selfie (Shaun of the Dead is presented out-of-universe)

Unofficial crossovers (from Shaun the Sheep)

 * Party Animals (Doctor Who is presented out-of-universe)

Official crossovers

 * LEGO Dimensions (Shrek content was cancelled)
 * Funko Pop! Blitz

Unofficial crossovers (from Doctor Who)

 * Minecraft (Shrek is presented ambiguously)
 * Dead Man Walking (Shrek is presented out-of-universe)

Official crossovers

 * Minecraft
 * Doctor Who Joins LEGO Dimensions
 * Endless Awesome
 * LEGO Dimensions
 * LEGO Dimensions 101: Everything You Need to Know!
 * Doctor, Doctor, Doctor
 * Supergirl Meets E.T.

Unofficial crossovers (from Doctor Who)

 * GodEngine (The Simpsons is presented ambiguously)
 * Vampire Science (The Simpsons is presented out-of-universe)
 * Party Animals
 * The Tomorrow Windows (The Simpsons is presented out-of-universe)
 * Planet of the Ood (The Simpsons is presented out-of-universe)
 * Cuddlesome (The Simpsons is presented out-of-universe)
 * The Day of the Clown (The Simpsons is presented ambiguously)
 * Space Invaders!

Unofficial crossovers (from The Simpsons)

 * Sideshow Bob's Last Gleaming (Doctor Who is presented out-of-universe)
 * Bart the Fink (Doctor Who is presented out-of-universe)
 * Mayored to the Mob (Doctor Who is presented out-of-universe)
 * Treehouse of Horror X
 * Springfield Up (Doctor Who is presented out-of-universe)
 * Holidays of Future Passed
 * Love is a Many-Splintered Thing (Doctor Who is presented out-of-universe)
 * Diggs

Ambiguous officiality

 * Inside Family Guy (Doctor Who and The Simpsons are presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Doctor on My Shoulder (The Snowman is presented out-of-universe)
 * The Story of Fester Cat (The Snowman is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)
 * Who Who Who, Merry Christmas (The Snowman is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Angels (Something Special is presented out-of-universe)

Official crossovers

 * Roblox
 * LEGO Dimensions
 * New Adventures Await!
 * Sonic the Hedgehog Joins LEGO Dimensions
 * Fall Guys

Unofficial crossovers (from Doctor Who)

 * Conundrum (Sonic the Hedgehog is presented out-of-universe)
 * All-Consuming Fire (Sonic the Hedgehog is presented out-of-universe)
 * Business Unusual (Sonic the Hedgehog is presented out-of-universe)
 * Winner Takes All (Sonic the Hedgehog is presented out-of-universe)

Unofficial crossovers (from Sonic the Hedgehog )

 * IDW Sonic the Hedgehog (Doctor Who is presented out-of-universe; more specific information is needed)

Unofficial crossovers (from South Park)

 * Funnybot (homage)

Unofficial crossovers (from Doctor Who)

 * Selfie (Spirited Away is presented out-of-universe)

Official crossovers

 * Minecraft

Unofficial crossovers (from Doctor Who)

 * The Stone Rose (SpongeBob SquarePants is presented out-of-universe)
 * The Vampires of Venice (SpongeBob SquarePants is presented ambiguously)
 * Weapons of Past Destruction (SpongeBob SquarePants is presented ambiguously)

Official crossovers

 * Assimilation²

Unofficial crossovers (from Doctor Who)

 * Ted 2 (Star Trek and Doctor Who are presented out-of-universe)

more to be added

Unofficial crossovers (from Star Trek)
to be added

Official crossovers

 * Fortnite

Official crossovers

 * Fortnite

Official crossovers

 * Space Freak!

Unofficial crossovers (from Doctor Who)

 * Halflife (Super Mario is presented out-of-universe)
 * Sky (Super Mario is presented out-of-universe)
 * Extremis (Super Mario is presented out-of-universe)
 * Harvest of the Daleks (Super Mario is presented out-of-universe)
 * The Door We Forgot (Super Mario is presented out-of-universe)

Official crossovers

 * Graham Page
 * Space-Age Versery Rhymes
 * Marineville Blackout
 * XL5 Crew Detained on Astra!

Unofficial crossovers (from Doctor Who)

 * Everything Changes (A Tale of Two Cities is presented out-of-universe)
 * The Pursuit of History (A Tale of Two Cities is presented out-of-universe)

Official crossovers

 * Ted 2 (Doctor Who is presented out-of-universe)

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * Father Time (Teen Titans is presented out-of-universe)

Official crossovers

 * LEGO Dimensions
 * New Adventures Await!

Unofficial crossovers (from Doctor Who)

 * Bide-a-Wee (Teletubbies is presented out-of-universe)
 * The Sound of Drums (Teletubbies is presented out-of-universe)
 * Salva Mea (Teletubbies is presented out-of-universe)
 * Turn Left (Teletubbies is presented out-of-universe)
 * Touched by an Angel (Teletubbies is presented out-of-universe)

Official crossovers
more to be added
 * Mr. Steelman
 * Lady Penelope
 * The Return of Mr. Steelman
 * Lady Penelope Investigates the stars of the Sensational new film Dr. Who and the Daleks!
 * The Enemy Spy
 * J. Gray
 * The Vanishing Ray
 * The Man from MI.5
 * Sands of Terror
 * The Great Silver Robbery!
 * The Assassination Threat
 * Solar Danger
 * Down Under!
 * Blackmail for Power
 * Desert Drama
 * Letters from the Past (unproduced while in possession of the Dalek licence)

Unofficial crossovers (from Doctor Who)

 * Resurrection of the Daleks (homage)
 * Party Animals
 * The Dying Days
 * Kursaal (Thunderbirds is presented ambiguously)
 * Beige Planet Mars (Thunderbirds is presented ambiguously)
 * Dead Romance (Thunderbirds is presented out-of-universe)
 * Professor Bernice Summerfield and the Doomsday Manuscript (Thunderbirds is presented out-of-universe)
 * Trading Futures (Thunderbirds is presented out-of-universe)
 * The Indestructible Man (homage)
 * To the Slaughter (Thunderbirds is presented out-of-universe)
 * Winner Takes All (Thunderbirds is presented ambiguously)
 * The Lodger (Thunderbirds is presented ambiguously)
 * Death in Heaven (Thunderbirds is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (Time Bandits is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Sontaran Stratagem (Tommy Zoom is presented out-of-universe)

Official crossovers

 * You Better Watch Out You Better Not Cry

Unofficial crossovers (from Top 10)

 * Court on the Street

Unofficial crossovers (from Doctor Who)

 * Closing Time (Toy Story is presented out-of-universe)
 * The Man Who Never Was (Toy Story is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Against Nature
 * Ted 2 (Transformers and Doctor Who are presented out-of-universe)

Unofficial crossovers (from Transformers)

 * To a Power Unknown!
 * Ask Vector Prime
 * Renegade Rhetoric
 * Bumblebee (Doctor Who is presented out-of-universe)
 * Transformation Is Magic (homage)
 * They Eat Ponies, Don't They? (homage)

Official crossovers

 * Funko Pop! Blitz

Official crossovers

 * Judy's War
 * Judy Collins vs Christopher Cwej

Unofficial crossovers (from Doctor Who)

 * Party Animals

Official crossovers

 * 20th Century Bomber Stolen!

Unofficial crossovers (from Doctor Who)

 * In the Sixties (Valley of the Dolls is presented out-of-universe)
 * The Story of Fester Cat (Valley of the Dolls is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Unofficial crossovers (from VeggieTales)

 * Veggies in Space: The Fennel Frontier

Official crossovers

 * Fortnite

Unofficial crossovers (from Doctor Who)

 * Love Rat (The Walking Dead is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * Timewyrm: Genesys (Watership Down is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (Willow is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

Official crossovers

 * Endless Awesome
 * LEGO Dimensions
 * Supergirl Meets E.T.
 * The LEGO Batman Movie

Unofficial crossovers (from Doctor Who)

 * The Story of Fester Cat (The Wizard of Oz is presented out-of-universe; Doctor Who is presented both in-universe and out-of-universe)

More to be added

Unofficial crossovers (from Doctor Who)

 * Ophidius (Wonder Woman is presented out-of-universe)

Official crossovers

 * Fortnite

Official crossovers

 * Proteus

Unofficial crossovers (from Doctor Who)

 * The Evil of the Daleks (Z-Cars is presented out-of-universe)
 * Dead Romance (Z-Cars is presented out-of-universe)
 * Synthespians™ (Z-Cars is presented out-of-universe)

Unofficial crossovers (from Doctor Who)

 * The Slender-Fingered Cats of Bubastis (Zombies and Shit is presented out-of-universe)