Dennis O'Keefe

Paul Mitchell

Acting

Coleen Gray

Mary Mason

Acting

Hugh Williams

Sir Richard Aldingham

Acting

Guy Middleton

Smith

Acting

John Laurie

Henry Mason

Acting

Gerald Case

Randall

Acting

Seymour Green

Weston

Acting

Eliot Makeham

George

Acting

Stanley Van Beers

Cartwright

Acting

Ellen Pollock

Miss Fossett

Acting

Morris Sweden

Pettigrew

Acting

Dora Bryan

Barmaid

Acting

Arnold Bell

Police Inspector

Acting

Michael Ward

Art Salesman

Acting

Clifford Buckton

Lodging House Keeper

Acting

Leslie Phillips

Boy Student

Acting

Marianne Noelle

Girl Student

Acting

Billie Whitelaw

Waitress

Acting

John Wadham

Thug

Acting

Beatrice Kane

Acting

Frank Atkinson

uncredited

Acting

Tom Clegg

uncredited

Acting

Guy Deghy

uncredited

Acting

Harold Sanderson

uncredited

Acting

Johnnie Schofield

uncredited

Acting

Leonard Sharp

uncredited

Acting

Philip Ray

Bearded Tramp

Acting

Hyma Beckley

Art Gallery Visitor (uncredited)

Acting

Jimmy Cains

Howard - Tate Gallery Attendant (uncredited)

Acting

Dan Darnelli

Pub Customer (uncredited)

Acting

Norman Fisher

Museum Visitor (uncredited)

Acting

Robert Gregory

Art Gallery Visitor (uncredited)

Acting

Charles Hammond

Pub Customer (uncredited)

Acting

Dido Plumb

Museum Visitor (uncredited)

Acting

Jim Tyson

Stevedore (uncredited)

Acting