William Hartnell
饰 The Doctor
Carole Ann Ford
饰 Susan Foreman
Jacqueline Hill
饰 Barbara Wright
William Russell
饰 Ian Chesterton
Lorne Cossette
饰 Maitland
Martyn Huntley
饰 First Human
Giles Phibbs
饰 Second Human
Ken Tyllsen
饰 First Sensorite / First Scientist
Joe Greig
饰 Second Sensorite / Second Scientist / Warrior
Peter Glaze
饰 Third Sensorite / City Administrator
Arthur Newall
饰 Fourth Sensorite
Eric Francis
饰 First Elder
Bartlett Mullins
饰 Second Elder
Anthony Rogers
饰 Sensorite
