Sydney Greenstreet

Jerome K. Arbutny

Geraldine Fitzgerald

Crystal Shackleford

Peter Lorre

Johnny West

Joan Lorring

Icey Crane

Robert Shayne

Bertram Fallon

Marjorie Riordan

Janet Elliott

Arthur Shields

Prosecutor

Rosalind Ivan

Lady Rhea Beladon

John Alvin

Junior Clerk

Peter Whitney

Timothy Delaney aka Gabby

Alan Napier

David Shackleford

Clifford Brooke

Senior Clerk

Doris Lloyd

Mrs. Proctor

Norman Ainsley

Mr. Giesing (uncredited)

Edward Biby

Man on the Street (uncredited)

Benny Burt

Drunken Stranger (uncredited)

Woody Chambliss

Man in Pub (uncredited)

Tom Coleman

Pub Patron (uncredited)

Alec Craig

Man on Park Bench (uncredited)

Cyril Delevanti

Stockbroker (Voice) (uncredited)

Leslie Denison

Detective (uncredited)

Creighton Hale

Man in Pub (uncredited)

Sam Harris

Magistrate (uncredited)

Holmes Herbert

Sir Robert (uncredited)

Keith Hitchcock

Donald Fry (uncredited)

Leyland Hodgson

Police Inspector in Pub (uncredited)

Olaf Hytten

Prison Turnkey (uncredited)

Fred Kelsey

Man on the Street / Man in Pub (uncredited)

Colin Kenny

Alfred, Innkeeper / Bartender (uncredited)

Connie Leon

Flower Woman (uncredited)

Stanley Logan

'Major' George Alfred Beach (uncredited)

Jeffrey Sayre

Waiter (uncredited)

Reginald Sheffield

Hotel Clerk (uncredited)

Leo White

News Hawker (uncredited)

Eric Wilton

Bailiff (uncredited)

Ian Wolfe

Gillkie the Barrister (uncredited)

John Burton

Narrator (uncredited)

Tom Pilkington

Man in Pub (uncredited)

Stanley Mann

Newshawker (uncredited)

Thomas Martin

Reporter in Courtroom (uncredited)