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