Elenco

Dennis O'Keefe
Paul Mitchell

Coleen Gray
Mary Mason

Hugh Williams
Sir Richard Aldingham

Guy Middleton
Smith

John Laurie
Henry Mason

Gerald Case
Randall

Seymour Green
Weston

Eliot Makeham
George

Stanley Van Beers
Cartwright

Ellen Pollock
Miss Fossett

Morris Sweden
Pettigrew

Dora Bryan
Barmaid

Arnold Bell
Police Inspector

Michael Ward
Art Salesman

Clifford Buckton
Lodging House Keeper

Leslie Phillips
Boy Student

Marianne Noelle
Girl Student

Billie Whitelaw
Waitress

John Wadham
Thug

Beatrice Kane

Frank Atkinson
uncredited

Tom Clegg
uncredited

Guy Deghy
uncredited

Harold Sanderson
uncredited

Johnnie Schofield
uncredited

Leonard Sharp
uncredited

Philip Ray
Bearded Tramp

Hyma Beckley
Art Gallery Visitor (uncredited)

Jimmy Cains
Howard - Tate Gallery Attendant (uncredited)

Dan Darnelli
Pub Customer (uncredited)

Norman Fisher
Museum Visitor (uncredited)

Robert Gregory
Art Gallery Visitor (uncredited)

Charles Hammond
Pub Customer (uncredited)

Dido Plumb
Museum Visitor (uncredited)

Jim Tyson
Stevedore (uncredited)
Equipe

Godfrey Grayson
Director

Patrick Kirwan
Screenplay

James Daplyn
Story

Charles Hasse
Editor

Ilona Kabos
Original Music Composer

Cedric Williams
Director of Photography

Leo Wilkins
Sound

Jim Connock
Editor

Steven Pallos
Producer

Angela Allen
Continuity

Ambrose Grayson
Associate Producer

Robert Faloon
Production Accountant

Leon Bijou
Assistant Director

Denis Wreford
Art Direction

Harold Hayson
Camera Operator

U. P. Hutchinson
Makeup Artist

Theo Lageard
Production Manager

John Jones
Casting