Michael Wilding

Philip Trent

Margaret Lockwood

Margaret Manderson

Orson Welles

Sigsbee Manderson

John McCallum

John Marlowe

Miles Malleson

Burton Cupples

Hugh McDermott

Calvin C. Bunner

Jack McNaughton

Martin

Sam Kydd

Inspector Murch

Kenneth Williams

Horace Evans

Geoffrey Bayldon

Reporter in Court

Ernest Blyth

Concert Attendee

Robert Cawdron

Police Constable

John Chandos

Tim O'Reilly

Anthony Collins

Conductor

Henry Edwards

Coroner

Herbert Wilcox