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