Karl Anton Verloc and his wife own a small cinema in a quiet London suburb where they live seemingly happily. But Mrs. Verloc does not know that her husband has a secret that will affect their relationship and threaten her teenage brother's life.
Sylvia Sidney
Oskar Homolka
Desmond Tester
John Loder
Joyce Barbour
Matthew Boulton
S. J. Warmington
William Dewhurst
Clare Greet
Aubrey Mather
Austin Trevor
Charles Hawtrey
Martita Hunt
Torin Thatcher
Peter Bull
Alfred Hitchcock