Jack Warner

Maj. Alec White

Nigel Patrick

Insp. Michael Kenyon

Elizabeth Sellars

Rita Compton

Terence Morgan

Roger Compton

Greta Gynt

Mme. Simonetta

Theodore Bikel

Max

Eric Pohlmann

Steven Lasovich

Joyce Grenfell

Lady Flavia Queensway

Michael Hordern

Director of Customs

James Gilbert

Agent Larkins

Martin Boddey

Sub-Director Holt

Hal Osmond

Baggage Room Clerk

Jacques Brunius

Det. Pierre Valance

Ronald Adam

Mr. Bennett

Jill Adams

Michael's Dance Partner (uncredited)

John Arnatt

Customs Officer (uncredited)

Ballard Berkeley

Cooper

Jacques Cey

Little Frenchman

Cyril Chamberlain

Customs Officer

Philip Dale

A.P.O.

David Davies

(uncredited)

Guy De Monceau

Head Waiter (uncredited)

Arnold Diamond

French Customs Officer

Tom Gill

Montana Hotel Receptionist

Campbell Gray

Luigi

George Hilsdon

Police Driver (uncredited)

John Horsley

Customs Officer

Robin Hunter

A.P.O.

Douglas Ives

Seaman

Hamilton Keene

Cop at London Airport

Lloyd Lamble

Captain of Python

Terence Longdon

A.P.O. at Customs Launch

Nicholas Phipps

Royal Navy Information Officer

Denis Shaw

Ship's Cook

Campbell Singer

Sergeant Dodson, River Police

John Singer

Seaman

Philip Stainton

Seaburyness Police Sergeant

Herbert C. Walton

Old Man in Dungarees

Brian Wilde

Smuggler at Airfield

Joan Winmill Brown

W.S.O.

Harold French

Director

Sydney Box

Guión, Guión Adaptado

C.M. Pennington-Richards

Director de Fotografía

Lambert Williamson

Compositor de la Música Original

Sydney Box

Productor

London Independent Producers

Compañía de Produccion

Fine Arts Films

Compañía de Produccion

R&B Video

Compañía de Produccion

ABC

Compañía de Produccion

Anne V. Coates

Editor