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