IMDb Page
  • Average Age of Cast at Release:
  • Cast Members Alive:
  • Gender Split (F:M):
  • Percent of Cast with Demo Info:
Profile Pic Name Character Birthday Deathday Age at Release
Nicol Williamson Maurice Castle
Richard Attenborough Colonel John Daintry
Derek Jacobi Arthur Davis
John Gielgud Brigadier Tomlinson
Iman Sarah
Joop Doderer Cornelius Muller
Robert Morley Doctor Percival
Ann Todd Castle's Mother
Anthony Woodruff Dr Barker
Keith Marsh Porter
Gary Forbes Sam
Angela Thorne Lady Mary Hargreaves
Tony Haygarth Buffy
Cyd Hayman Cynthia
Paul Seed Shop Assistant
Ken Jones Messenger
Fiona Fullerton Elizabeth
Tony Vogel Matthew Connolly
Martin Benson Boris
Adrienne Corri Sylvia
Edward Dentith Edward
Marianne Stone Matron
Giles Watling Colin
Frank Williams Bellamy
Tom Chatto Gen. Phillips
Sean Caffrey Policeman
Clifford Earl Ferguson
Sylvia Coleridge Mrs Halliday
Denys Hawthorne Insp. Butler
Glenna Forster-Jones Black Prostitute
Morris Perry Scientist
Richard Vernon Sir John Hargreaves
Walter Hinds Van Donck
Philip Chege Black Man
Norbert Okare Questioner
Vicky Udall Castle's Secretary
Brian Epson Judge
Leon Greene Tall Man
Robert Dorning Jameson
Patrick O'Connell Reader
Raewyn Blade Secretary
Boris Isarov Agent
Paul Curran Halliday
Chantal Gray Stripper
Jill Goldston NATO Lab Worker (uncredited)