User:SGCommand

Season 1

 * Rose - The Autons led by the Nestene Consciousness
 * The End of the World - Lady Cassandra
 * The Unquiet Dead - The Gelth
 * Aliens of London/World War Three - The Slitheen
 * Dalek - A lone Dalek
 * The Long Game - The Jagrafess with the Editor
 * Father's Day - The Reapers
 * The Empty Child/The Doctor Dances - The "Empty Child" plague
 * Boom Town - Margaret Blaine
 * Bad Wolf/The Parting of the Ways - The Daleks led by the Dalek Emperor

Season 2

 * Children in Need Special - N/A
 * The Christmas Invasion - The Sycorax
 * Attack of the Graske - The Graske
 * New Earth - The Sisters of Plenitude
 * Tooth and Claw - The Host with Father Angelo
 * School Reunion - The Krillitanes
 * The Girl in the Fireplace - Clockwork Androids
 * Rise of the Cybermen/The Age of Steel - The Cybermen led by John Lumic
 * The Idiot's Lantern - The Wire
 * The Impossible Planet/The Satan Pit - The Beast
 * Love & Monsters - Victor Kennedy
 * Fear Her - N/A
 * Army of Ghosts/Doomsday - The Cybermen, then later the Daleks led by the Cult of Skaro

Season 3

 * The Runaway Bride - The Empress of the Racnoss
 * Smith and Jones - The Plasmavore with her Slabs
 * The Shakespeare Code - The Carrionites
 * Gridlock - The Macra
 * Daleks in Manhattan/Evolution of the Daleks - The Cult of Skaro with their Pig slaves
 * The Lazarus Experiment - Professor Lazarus
 * 42 - Hal Korwin
 * Human Nature/The Family of Blood - The Family of Blood
 * Blink - The Weeping Angels
 * Utopia/The Sound of Drums/Last of the Time Lords - The Master

Season 4

 * Voyage of the Damned - Max Capricorn
 * Partners in Crime - Miss Foster with Adipose
 * The Fires of Pompeii - The Pyrovile
 * Planet of the Ood - Ood Operations led by Klineman Halpen
 * The Sontaran Stratagem/The Poison Sky - The Sontarans
 * The Doctor's Daughter - General Cobb
 * The Unicorn and the Wasp - The Vespiform
 * Silence in the Library/Forest of the Dead - Vashta Nerada
 * Midnight - An unnamed creature
 * Turn Left - The Time Beetle
 * The Stolen Earth/Journey's End - The New Dalek Empire led by the Supreme Dalek with Davros

The 2009 Specials

 * The Next Doctor - The Cybermen led by the Cyber-Leader then Miss Hartigan
 * Planet of the Dead - The Swarm
 * The Waters of Mars - The Flood
 * The End of Time - The Time Lords led by the President, The Master

Series 1

 * Everything Changes - Suzie Costello
 * Day One - The Sex Gas
 * Ghost Machine - Ed Morgan
 * Cyberwoman - Lisa Hallett
 * Small Worlds - Fairies
 * Countrycide - The Cannibals led by Evan Sherman
 * Greeks Bearing Gifts - "Mary"
 * They Keep Killing Suzie - Suzie Costello
 * Random Shoes - N/A
 * Out of Time - N/A
 * Combat - The Weevil Fight Club
 * Captain Jack Harkness/End of Days - Bilis Manger with Abaddon

Series 2

 * Kiss Kiss, Bang Bang - Captain John Hart
 * Sleeper - Cell 114
 * To the Last Man - N/A
 * Meat - Meat Organisation
 * Adam - "Adam Smith"
 * Reset - Aaron Copley
 * Dead Man Walking - Death
 * A Day in the Death - N/A
 * Something Borrowed - The Nostrovite
 * From Out of the Rain - The Night Travellers
 * Adrift - N/A
 * Fragments/Exit Wounds - Gray

Other

 * Lost Souls - The Dead
 * "Children of Earth" - The 456 and the Prime Minister

Season One

 * Invasion of the Bane - The Bane led by Bane Mother
 * Revenge of the Slitheen - The Slitheen Family
 * Eye of the Gorgon - The Gorgons
 * Warriors of Kudlak - The Mistress with General Kudlak
 * Whatever Happened to Sarah Jane? - The Trickster
 * The Lost Boy - Mr Smith with the Slitheen Family

Season Two

 * The Last Sontaran - Commander Kaagh
 * The Day of the Clown - Elijah Spellman
 * Secrets of the Stars - The Ancient Lights with Martin Trueman
 * The Mark of the Berserker - The Berserker
 * The Temptation of Sarah Jane Smith - The Trickster
 * Enemy of the Bane - Mrs Wormwood with Commander Kaagh
 * From Raxacoricofallapatorius With Love - A lone Slitheen

Season Three

 * Prisoner of the Judoon - Androvax
 * The Mad Woman in the Attic - N/A
 * The Wedding of Sarah Jane Smith - The Trickster
 * The Eternity Trap - Erasmus Darkening
 * Mona Lisa's Revenge - The Abomination with Mona Lisa
 * The Gift - The Blathereen