Clive Brook

as Sir Hubert Ware

Jane Baxter

as Lady Margaret 'Meg' Ware

Barry K. Barnes

as Michael Adye

C. V. France

as Judge

Francis L. Sullivan

as Attorney General

Frank Cellier

as Skinner - the Jeweler

Edward Rigby

as Tommy Bold

Peter Bull

as Eustace Ede

Dorothy Seacombe

as Mrs. Sheila Slade

Athene Seyler

as Mrs Pinto

Elliott Mason

as Mrs. Smith - Impatient Juror

John Laurie

as Henson - the Gamekeeper

Wally Patch

as Taxi Driver

Glen Alyn

as Clare

Ernest Thesiger

as Carter

Wallace Evennett

as Munnings - the Tailor

J.R. Lockwood

as Denny - the Butler

Peggy Novak

as Lucy - the Parlourmaid

Alf Goddard

as Court Attendant

Charles Paton

as Foreman of the Jury

Valentine Dunn

as Minor Role (uncredited)

John Mortimer

as Youth (uncredited)

Victor Harrington

as Barrister (uncredited)