Sydney Greenstreet
Role: Jerome K. Arbutny
Geraldine Fitzgerald
Role: Crystal Shackleford
Peter Lorre
Role: Johnny West
Joan Lorring
Role: Icey Crane
Robert Shayne
Role: Bertram Fallon
Marjorie Riordan
Role: Janet Elliott
Arthur Shields
Role: Prosecutor
Rosalind Ivan
Role: Lady Rhea Beladon
John Alvin
Role: Junior Clerk
Peter Whitney
Role: Timothy Delaney aka Gabby
Alan Napier
Role: David Shackleford
Clifford Brooke
Role: Senior Clerk
Doris Lloyd
Role: Mrs. Proctor
Norman Ainsley
Role: Mr. Giesing (uncredited)
Edward Biby
Role: Man on the Street (uncredited)
Benny Burt
Role: Drunken Stranger (uncredited)
Woody Chambliss
Role: Man in Pub (uncredited)
Tom Coleman
Role: Pub Patron (uncredited)
Alec Craig
Role: Man on Park Bench (uncredited)
Cyril Delevanti
Role: Stockbroker (Voice) (uncredited)
Leslie Denison
Role: Detective (uncredited)
Creighton Hale
Role: Man in Pub (uncredited)
Sam Harris
Role: Magistrate (uncredited)
Holmes Herbert
Role: Sir Robert (uncredited)
Keith Hitchcock
Role: Donald Fry (uncredited)
Leyland Hodgson
Role: Police Inspector in Pub (uncredited)
Olaf Hytten
Role: Prison Turnkey (uncredited)
Fred Kelsey
Role: Man on the Street / Man in Pub (uncredited)
Colin Kenny
Role: Alfred, Innkeeper / Bartender (uncredited)
Connie Leon
Role: Flower Woman (uncredited)
Stanley Logan
Role: 'Major' George Alfred Beach (uncredited)
Jeffrey Sayre
Role: Waiter (uncredited)
Reginald Sheffield
Role: Hotel Clerk (uncredited)
Leo White
Role: News Hawker (uncredited)
Eric Wilton
Role: Bailiff (uncredited)
Ian Wolfe
Role: Gillkie the Barrister (uncredited)
John Burton
Role: Narrator (uncredited)
Tom Pilkington
Role: Man in Pub (uncredited)
Stanley Mann
Role: Newshawker (uncredited)
Thomas Martin
Role: Reporter in Courtroom (uncredited)