Herbert Marshall as Sir John Menier

Edward Chapman as Ted Markham

Esme Percy as Handel Fane

Norah Baring as Diana Baring

Phyllis Konstam as Doucie Markham

Marie Wright as Miss Mitcham

Miles Mander as Gordon Druce

Gus McNaughton as Tom Trewitt (uncredited)

Donald Calthrop as Ion Stewart

S. J. Warmington as Bennett

Esme V. Chaplin as Prosecuting Counsel

Amy Brandon Thomas as Defending Counsel

Joynson Powell as Judge

R.E. Jeffrey as Foreman of the Jury

Una O'Connor as Mrs. Grogram

Hannah Jones as Mrs. Didsome

Alfred Hitchcock as Man on Street (uncredited)

Alan Stainer as Jury Member

Kenneth Kove as Jury Member

Guy Pelham Boulton as Jury Member

Violet Farebrother as Jury Member

Clare Greet as Jury Member

Drusilla Wills as Jury Member

Robert Easton as Jury Member

William Fazan as Jury Member

George Smythson as Jury Member

Ross Jefferson as Jury Member

Picton Roxborough as Jury Member

Aileen Despard as Edna Druce (uncredited)