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