Kenyon is a narcotics agent who, with the aid of a titled bird-watcher attempts to trap a brother and sister drug smuggling team.
Maj. Alec White
Insp. Michael Kenyon
Rita Compton
Roger Compton
Mme. Simonetta
Max
Steven Lasovich
Lady Flavia Queensway
Director of Customs
Agent Larkins
Sub-Director Holt
Baggage Room Clerk
Det. Pierre Valance
Mr. Bennett
Michael's Dance Partner (uncredited)
Customs Officer (uncredited)
Cooper
Little Frenchman
Customs Officer
A.P.O.
(uncredited)
Head Waiter (uncredited)
French Customs Officer
Montana Hotel Receptionist
Luigi
Police Driver (uncredited)
Customs Officer
A.P.O.
Seaman
Cop at London Airport
Captain of Python
A.P.O. at Customs Launch
Royal Navy Information Officer
Ship's Cook
Sergeant Dodson, River Police
Seaman
Seaburyness Police Sergeant
Old Man in Dungarees
Smuggler at Airfield
W.S.O.
