Cast
Alexis Kanner
Garrett
Neil McCarthy
Sergeant
Rodney Bewes
Recruitment Interviewee (uncredited)
Kenneth More
Lt. Cmdr. Robert Badger
Joan O'Brien
Lt. Carol Blair
Laurence Naismith
Admiral Blake
Lloyd Nolan
Vice Admiral Ryan
Derek Fowlds
Carson
Robert Nichols
Bill
Tutte Lemkow
Corporal
Ronald Leigh-Hunt
Commander R.N.
Jeremy Lloyd
The Midshipman/Dewberry
Andrew Sachs
Short-Changed US Seaman
Brian Wilde
Petty Officer Gilors
Wanda Ventham
Dartmouth Girl
Mischa Auer
Colonel & President
Andrew Cruickshank
Admiral Filmer
Graham Crowden
Naval Officer (uncredited)
Guy Standeven
American Naval Officer (uncredited)
John Phillips
Rear Admiral
Sidney James
Dance Instructor
Michael Bentine
Psychologist
데이비드 워너
Sailor Painting Ship (uncredited)
John Le Mesurier
George Dewberry Sr.
Warren Mitchell
'Honest' Marcel
Robin Hawdon
Williams
Walter Fitzgerald
Admiral Thomas
Dirk Bogarde
Dr. Simon Sparrow (uncredited)
Paul Maxwell
Commander Spelling U.S.N.
Esma Cannon
Consul's Wife
Dinsdale Landen
The Midshipman/Bowles
Richard Vernon
Government Official at Enquiry (uncredited)
Kenneth Griffith
Orator