Sir John Menier
Herbert Marshall
Ted Markham
Edward Chapman
Prosecuting Counsel
Esme V. Chaplin
Defending Counsel
Amy Brandon Thomas
Judge
Joynson Powell
Foreman of the Jury
R.E. Jeffrey
Mrs. Grogram
Una O'Connor
Mrs. Didsome
Hannah Jones
Man on Street (uncredited)
Alfred Hitchcock
Jury Member
Alan Stainer
Kenneth Kove
Guy Pelham Boulton
Handel Fane
Esme Percy
Violet Farebrother
Clare Greet
Drusilla Wills
Robert Easton
William Fazan
George Smythson
Ross Jefferson
Picton Roxborough
Edna Druce (uncredited)
Aileen Despard
Diana Baring
Norah Baring
Doucie Markham
Phyllis Konstam
Miss Mitcham
Marie Wright
Gordon Druce
Miles Mander
Tom Trewitt (uncredited)
Gus McNaughton
Ion Stewart
Donald Calthrop
Bennett
S. J. Warmington
Novel
Clemence Dane
Scenario Writer
Alma Reville
Director
Adaptation
Helen Simpson
Producer
John Maxwell
Original Music Composer
John Reynders
Editor
Rene Marrison
Director of Photography
Jack E. Cox
Art Direction
John Mead
Walter C. Mycroft
Music Director
Assistant Director
Frank Mills
Sound Recordist
Cecil Thornton
Supervising Film Editor
Emile de Ruelle
Assistant Art Director
Peter Proud
Assistant Camera
Bryan Langley