Last updated 19 August 2023

Cast
Peter DavisonThe Doctor
James WarwickScott
Clare CliffordKyle
Janet FieldingTegan
Sarah SuttonNyssa
Matthew WaterhouseAdric
Steve MorleyWalters
Suzi ArdenSnyder
Ann HollowayMitchell
Anne ClementsFirst Trooper
Mark StrakerSecond Trooper
David BanksCyber Leader
Lynne Brotchie(extra)
Lisa Clifton(extra)
Nicki Dunsford(extra)
Jonathan Evans(extra)
Mary Eveleigh(extra)
Peter Gates Fleming(extra)
Barney Lawrence(extra)
Kevin O'Brien(extra)
Jennie Persive(extra)
Miles Ross(extra)
Carolyn Mary Simmonds(extra)
Jeff Wayne(extra)
Stephen Whyment(extra)
Beryl ReidBriggs
June BlandBerger
Alec SabinRingway
Mark HardyCyber Lieutenant
Mark FletcherFirst Crew Member
Christopher WhittinghamSecond Crew Member
William HartnellThe Doctor
Anneke WillsPolly
Reg WhiteheadJarl
Patrick TroughtonThe Doctor
Gordon StothardCyberman
Tom BakerDoctor Who
William MarloweLester
Christopher RobbieCyberleader
Ronald Leigh-HuntCommander Stevenson
Graham ColeCyberman
Norman BradleyCyberman
David Bache(extra)
Tim Goodings(extra)
Steve Ismay(extra)
Val McCrimmon(extra)
David Melbourne(extra)
John Towns(extra)