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 - Chloe's Dad
 * Army of Ghosts/Doomsday - The Daleks/Cybermen War

Season 3

 * The Runaway Bride - The Empress of the Racnos
 * 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
The Next Doctor - The Cybermen led by Miss Hartigan
 * Voyage of the Damned - Max Capricorn
 * Partners in Crime - Miss Foster with Adipose
 * The Fires of Pompeii - The Pyroville
 * Planet of the Ood - Ood Operations led by Klineman Halpern
 * '''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 Daleks''' led by the Supreme Dalek with Davros

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 * The Daleks led by
 * The Dalek Emperor - Season 1
 * The Cult of Skaro led by Dalek Sec - Season 2
 * The Supreme Dalek - Season 4
 * The Cybermen led by
 * The Cyber-Controller then Cyber-Leader - Season 2
 * The CyberKing - The Next Doctor
 * The Master with Toclafane - Season 3
 * The Sontarans led by Commander Staal - Season 4

Torchwood

 * Bilis Manger with Abaddon - Season 1
 * Gray - Season 2
 * The 456 - Season 3

Sarah Jane Adventures

 * The Bane led by Bane Mother - Invasion of the Bane
 * Mr Smith with Slitheen - Season 1
 * Kist Magg Thek, his son and Glune Fex Fize - Revenge of the Slitheen
 * Gorgon - Eye of the Gorgon
 * Mistress - Warriors of Kudlak
 * The Trickster - Whatever Happened to Sarah Jane?
 * Mrs Wormwood with Kaagh - Season 2
 * Commander Kaagh  - The Last Sontaran
 * The Pied Piper - The Day of the Clown
 * Martin Trueman and the Ancient Lights - Secrets of the Stars
 * The Berserker - The Mark of the Berserker
 * The Trickster - The Temptation of Sarah Jane Smith