Reparto
Elizabeth Sellars
Rita Compton
Ronald Adam
Mr. Bennett
Jacques Cey
Little Frenchman
Douglas Ives
Seaman
Brian Wilde
Smuggler at Airfield
Ballard Berkeley
Cooper
Cyril Chamberlain
Customs Officer
John Horsley
Customs Officer
Jack Warner
Maj. Alec White
Terence Morgan
Roger Compton
Greta Gynt
Mme. Simonetta
Michael Hordern
Director of Customs
David Davies
(uncredited)
Joyce Grenfell
Lady Flavia Queensway
Hal Osmond
Baggage Room Clerk
Tom Gill
Montana Hotel Receptionist
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
Theodore Bikel
Max
Eric Pohlmann
Steven Lasovich
Jacques Brunius
Det. Pierre Valance
John Arnatt
Customs Officer (uncredited)
Arnold Diamond
French Customs Officer
Lloyd Lamble
Captain of Python
Nigel Patrick
Insp. Michael Kenyon
Martin Boddey
Sub-Director Holt
Jill Adams
Michael's Dance Partner (uncredited)
Robin Hunter
A.P.O.
John Singer
Seaman