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