Terry Moore
Alison Ford
Robert Beatty
Tim Forrester
William Sylvester
Dave Forrester
Josephine Griffin
Jill Stewart
Geoffrey Keen
Inspector Colby
Allan Cuthbertson
Henry Carmichael
Henry Oscar
John Smith
William Lucas
Reg Dorking
Terence Alexander
Fenby
Bruno Barnabe
Italian Detective
Eric Corrie
Pilot
Jack Howarth
Hotel Porter
Stuart Saunders
Sgt. Haines
Marianne Stone
Receptionist
Frank Thornton
Police Photographer
Raymond Francis
Police Inspector - Interpol Division
Sam Kydd
Bill, the Telephone Engineer
Robert Raglan
(uncredited)
Ian Wilson
Dorking's Customer (uncredited)