The Human Factor

When a leak of information in the African section of British Intelligence is discovered, a security man is brought in to investigate.

Top Cast

Nicol WilliamsonMaurice Castle

Richard AttenboroughColonel John Daintry

Derek JacobiArthur Davis

John GielgudBrigadier Tomlinson

ImanSarah

Joop DodererCornelius Muller

Robert MorleyDoctor Percival

Ann ToddCastle's Mother