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