출연진
William Hartnell
The Doctor
Jackie Lane
Dodo Chaplet
Anneke Wills
Polly
Michael Craze
Ben Jackson
John Harvey
Professor Brett
John Cater
Professor Krimpton
William Mervyn
Sir Charles Summer
Alan Curtis
Major Green
Gerald Taylor
War Machine Operator/The Voice of WOTAN
Sandra Bryant
Kitty
Ewan Proctor
Flash Customer
George Cross
The Minister
Kenneth Kendall
Himself
Ric Felgate
American Journalist
Carl Conway
American Journalist
John Doye
Interviewer
Dwight Whylie
Radio Announcer
Desmond Cullum-Jones
Worker
Eddie Davis
Worker
Roy Godfrey
Tramp
Michael Rathborne
Taxi Driver