Narrator (fragment version)
Trevor Howard
Narrator (restored version)
Jasper Britton
Self
Jane Wells
David Cesarani
Anne Fleming
Self (archive footage)
Adolf Hitler
Alfred Hitchcock
Treatment
Producer
Sidney Bernstein
Editor
Peter Tanner
Stewart McAllister
Director
Production Supervisor
Sergei Nolbandov
Writer
Colin Wills
Richard Crossman
Assistant Editor
Ray Riley
George Smith
Donald Bowden
Researcher
Toby Haggith
Marcel Cohen