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