Cast
Guy Deghy
Nick Ivanovitch
Geoffrey Keen
Foster
Michael Ripper
Yacht Skipper
Jacqueline Jones
Miss Forsythe (uncredited)
Vincent Ball
Dr. Blake
Terry-Thomas
Archibald Bannister
Sonja Ziemann
Michele Cooper
Alex Nicol
Edward Kennedy
Richard Briers
Jamieson
Eduard Linkers
Linkers
Andrew Faulds
Ralph
Carol White
Beryl
Julie Alexander
Stewardess
Barbara Hicks
Margery (uncredited)
Roland Brand
US Sergeant (uncredited)
Honor Blackman
Sister Sheila Bryan
Clive Morton
Hatfield
Martin Benson
Rahman