The Human Factor
Trailer
Cast
Robert Morley
Doctor Percival
Tony Vogel
Matthew Connolly
Sean Caffrey
Policeman
Denys Hawthorne
Insp. Butler
Adrienne Corri
Sylvia
Marianne Stone
Matron
Morris Perry
Scientist
Robert Dorning
Jameson
Richard Attenborough
Colonel John Daintry
Cyd Hayman
Cynthia
Frank Williams
Bellamy
John Gielgud
Brigadier Tomlinson
Ann Todd
Castle's Mother
Richard Vernon
Sir John Hargreaves
Nicol Williamson
Maurice Castle
Keith Marsh
Porter
Tony Haygarth
Buffy
Glenna Forster-Jones
Black Prostitute
Boris Isarov
Agent
Jill Goldston
NATO Lab Worker (uncredited)
Derek Jacobi
Arthur Davis
Joop Doderer
Cornelius Muller
Ken Jones
Messenger
Patrick O'Connell
Reader
Gary Forbes
Sam
Martin Benson
Boris
Iman
Sarah
Angela Thorne
Lady Mary Hargreaves
Clifford Earl
Ferguson
Leon Greene
Tall Man