Grams operator

Grams operators were responsible for playing in pre-recorded sound effects during the studio recording of the 1963 series of Doctor Who. (INFO: The Krotons)

Season 1

 * An Unearthly Child - Adrian Bishop-Laggett (INFO: An Unearthly Child)
 * The Daleks - Adrian Bishop-Laggett (INFO: The Daleks)
 * The Keys of Marinus - Pat Heigham (INFO: The Keys of Marinus)
 * The Aztecs - Pat Heigham (INFO: The Aztecs)

Season 2

 * The Web Planet - Tony Bowers (INFO: The Web Planet)
 * The Crusade - Nick Ware (REF: The Crusade)
 * The Space Museum - Clive Gifford (INFO: The Space Museum)
 * The Chase - Clive Gifford (INFO: The Chase)

Season 3

 * The Ark - Tony Bowers (INFO: The Ark)

Season 4

 * The Moonbase - Alan Boyd and Dave Baumber (INFO: The Moonbase)

Season 6

 * The Dominators - Dave Thompson (INFO: The Dominators)
 * The Mind Robber - Pat Heigham (INFO: The Mind Robber)
 * The Invasion - Ron Arnett and Dave Silk (INFO: The Invasion)
 * The Krotons - Ron Arnett (INFO: The Krotons)
 * The Seeds of Death - John Lloyd (INFO: The Seeds of Death)
 * The War Games - Ron Arnett (INFO: The War Games)

Season 7

 * Doctor Who and the Silurians - John Sanderford (INFO: Doctor Who and the Silurians)
 * The Ambassadors of Death - Andy Stacey and Anthony Philpott (INFO: The Ambassadors of Death)
 * Inferno - Gerry Borrows and Tony Philpott (INFO: Inferno)

Season 8

 * Terror of the Autons - Linton Howell Hughes (INFO: Terror of the Autons)
 * The Dæmons - Gordon Phillipson (INFO: The Dæmons)

Season 9

 * The Curse of Peladon - Gerry Borrows (INFO: The Curse of Peladon)
 * The Sea Devils - Gordon Phillipson (INFO: The Sea Devils)
 * The Mutants - Gordon Phillipson (INFO: The Mutants)

Season 10

 * Frontier in Space - Gordon Phillipson (INFO: Frontier in Space)
 * Planet of the Daleks - Gerry Borrows (INFO: Planet of the Daleks)

Season 11

 * Invasion of the Dinosaurs - Mike Pinchin (INFO: Invasion of the Dinosaurs)
 * Death to the Daleks - Gordon Phillipson (INFO: Death to the Daleks )
 * Planet of the Spiders - Andrew Hunter (INFO: Planet of the Spiders)

Season 12

 * Revenge of the Cybermen - Paul Graydon (INFO: Revenge of the Cybermen)

Season 13

 * Terror of the Zygons - Gordon Phillipson (INFO: Terror of the Zygons)
 * Pyramids of Mars - Gordon Phillipson (INFO: Pyramids of Mars)
 * The Android Invasion - Gerry Borrows (INFO: The Android Invasion)
 * The Seeds of Doom - Andrew Hunter (INFO: The Seeds of Doom)

Season 14

 * The Masque of Mandragora - Don Slater (INFO: The Masque of Mandragora)
 * The Hand of Fear - Martin Ridout and Andy Stacey (INFO: The Hand of Fear)