Full Cast
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Kenneth More
Lt. Cmdr. Robert Badger
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Lloyd Nolan
Vice Admiral Ryan
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Joan O'Brien
Lt. Carol Blair
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Derek Fowlds
Carson
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John Le Mesurier
George Dewberry Sr.
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Brian Wilde
Petty Officer Gilors
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Warren Mitchell
'Honest' Marcel
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Wanda Ventham
Dartmouth Girl
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Sidney James
Dance Instructor
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Mischa Auer
Colonel & President
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Paul Maxwell
Commander Spelling U.S.N.
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Nicholas Stuart
Captain Hurley U.S.N.
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Sean Kelly
Simpson
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Alexis Kanner
Garrett
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Robin Hawdon
Williams
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John Barrard
Consul
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Esma Cannon
Consul's Wife
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Kenneth Griffith
Orator
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Marie France Dousset
Françoise
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Michael Kilgarriff
Claude
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Robert Nichols
Bill
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Neil McCarthy
Sergeant
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Tutte Lemkow
Corporal
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Lally Bowers
Mrs. Dewberry
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Laurence Naismith
Admiral Blake
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Andrew Cruickshank
Admiral Filmer
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Walter Fitzgerald
Admiral Thomas
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Ronald Leigh-Hunt
Commander R.N.
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Arthur Lovegrove
C.P.O. Froud
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Jeremy Lloyd
The Midshipman/Dewberry
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Dinsdale Landen
The Midshipman/Bowles
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Michael Bentine
Psychologist
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Rodney Bewes
Recruitment Interviewee (uncredited)
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Dirk Bogarde
Dr. Simon Sparrow (uncredited)
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Peter Brace
Leather Jacket Rebel (uncredited)
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Robert Cawdron
Marcel's Bar Patron (uncredited)
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Graham Crowden
Naval Officer (uncredited)
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Andrew Sachs
Short-Changed US Seaman
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Ian Selby
Shocked Man in Cafe (uncredited)
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Guy Standeven
American Naval Officer (uncredited)
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Richard Vernon
Government Official at Enquiry (uncredited)
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David Warner
Sailor Painting Ship (uncredited)
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John Phillips
Rear Admiral
