Anny Ondra

Alice White

Sara Allgood

Mrs. White

Charles Paton

Mr. White

John Longden

Detective Frank Webber

Donald Calthrop

Tracy

Cyril Ritchard

The Artist

Hannah Jones

The Landlady

Harvey Braban

The Chief Inspector

Ex-Det. Sergt. Bishop

The Detective Sergeant

Alfred Hitchcock

Man on Subway (uncredited)

Johnny Ashby

Boy (uncredited)

Joan Barry

Alice White (voice) (uncredited)

Johnny Butt

Sergeant (uncredited)

Phyllis Konstam

Gossiping Neighbour (uncredited)

Sam Livesey

The Chief Inspector (silent version) (uncredited)

Phyllis Monkman

Gossip Woman (uncredited)

Percy Parsons

Crook (uncredited)

Alfred Hitchcock

Director

Frank Mills

Asistente de Dirección

Charles Bennett

Guión, Theatre Play

Alfred Hitchcock

Guión, Guión Adaptado

Benn W. Levy

Guión, Dialogue

Michael Powell

Guión

Jack E. Cox

Director de Fotografía

Derick Williams

Assistant Camera

Ronald Neame

Assistant Camera

Michael Powell

Assistant Camera

James Campbell

Compositor de la Música Original

Hubert Bath

Compositor de la Música Original, Music Arranger

Reginald Connelly

Compositor de la Música Original

Jimmy Campbell

Compositor de la Música Original

Harry Miller

Sound Editor

Harold V. King

Sound

John Reynders

Conductor

Harry Stafford

Music Arranger

John Maxwell

Productor

British International Pictures

Compañía de Produccion

Emile de Ruelle

Editor

C. Wilfred Arnold

Dirección Artística

Norman G. Arnold

Dirección Artística

Dallas Bower

Sound Recordist