Trailer
Cast
Stephen Boyd
Patrick O'Reilly
Laurence Naismith
Adm. Cross
Geoffrey Keen
Gen. Nye
André Morell
Sir Bernard Spilsbury
William Russell
Joe
Brian Oulton
Wills Officer (uncredited)
John Welsh
Bank Manager
Clifton Webb
Lt. Cmdr. Ewen Montagu
Robert Flemyng
Lt. George Acres
Moultrie Kelsall
The Father
Cyril Cusack
Taxi Driver
Allan Cuthbertson
Vice-Admiral
Joan Hickson
Landlady
Gibb McLaughlin
Porter
Gloria Grahame
Lucy Sherwood
Josephine Griffin
Pam
Terence Longdon
Larry
William Squire
Lt. Jewell
Richard Wattis
Shop Assistant
Ronald Adam
Adams
Robert Brown
French
Peter Sellers
Voice of Winston Churchill (uncredited)
Michael Hordern
Gen. Coburn
Everley Gregg
Club Matron (uncredited)
Lloyd Lamble
Passport Officer (uncredited)