Tyrone Power

Leonard Vole

Marlene Dietrich

Christine

Charles Laughton

Sir Wilfrid

Elsa Lanchester

Miss Plimsoll

John Williams

Brogan-Moore

Henry Daniell

Mayhew

Ian Wolfe

Carter

Torin Thatcher

Mr. Myers

Norma Varden

Mrs. French

Una O'Connor

Janet

Philip Tonge

Inspector Hearne

Ruta Lee

Diana

Walter Bacon

Bar Patron (uncredited)

Eddie Baker

Courtroom Spectator (uncredited)

John Barton

Courtroom Spectator (uncredited)

Brandon Beach

Juror (uncredited)

Danny Borzage

Courtroom Spectator (uncredited)

George Bruggeman

Courtroom Spectator (uncredited)

Steve Carruthers

Barrister (uncredited)

Minta Durfee

Courtroom Spectator (uncredited)

Marjorie Eaton

Miss O'Brien (uncredited)

Franklyn Farnum

Barrister (uncredited)

Bess Flowers

Courtroom spectator (uncredited)

Herschel Graham

Courtroom Spectator (uncredited)

Stuart Hall

Courtroom Spectator (uncredited)

Art Howard

Courtroom Spectator (uncredited)

Colin Kenny

Juror (uncredited)

Paul Kruger

Courtroom Spectator (uncredited)

Wilbur Mack

Courtroom Spectator (uncredited)

William H. O'Brien

Barrister (uncredited)

J. Pat O'Malley

Shorts Salesman (uncredited)

Fred Rapport

Juror (uncredited)

Jack Raine

Doctor (uncredited)

Leoda Richards

Hat Store Sales Clerk (uncredited)

Scott Seaton

Courtroom Spectator (uncredited)

Cap Somers

Courtroom Spectator (uncredited)

Bert Stevens

Courtroom Spectator (uncredited)

Jeffrey Sayre

Clerk at Old Bailey (uncredited)

Norbert Schiller

Spotlight Operator in German Cafe (uncredited)

Arthur Tovey

Courtroom Spectator (uncredited)

Ben Wright

Barrister Reading Charges (uncredited)

Glen Walters

Courtroom Spectator (uncredited)