Alec Guinness
Captain Crawford
Acting
Dirk Bogarde
Lieut. Scott-Padget
Acting
Anthony Quayle
Vizard
Acting
Maurice Denham
Mr. Goss (Ship's Surgeon)
Acting
Nigel Stock
Senior Midshipman Kilpatrick
Acting
Tom Bell
Evans
Acting
Richard Carpenter
Lieut. Posonby
Creator
Peter Gill
Lieut. D'Arblay
Acting
Ray Brooks
Hayes
Acting
Robin Stewart
Pardoe
Acting
Murray Melvin
Wagstaffe
Acting
Victor Maddern
Dawlish
Acting
David Robinson
Harvey Crawford
Acting
Bryan Pringle
Sgt Kneebone
Acting
Johnny Briggs
Wheatley
Acting
Toke Townley
Silly Billy
Acting
Declan Mulholland
Morrison
Acting
Peter Greenspan
Johnson
Acting
Brian Phelan
Grimshaw
Acting
Walter Fitzgerald
Admiral Jackson
Acting
Joy Shelton
Mrs Crawford
Acting
Anthony Oliver
Tavern Leader
Acting
Russell Napier
Flag Captain
Acting
Michael Coles
Flag Lieutenant
Acting
André Maranne
Col. Giraud
Acting
Del Baker
Marine Captain (uncredited)
Crew
James Bolam
Midshipman (uncredited)
Acting
Tom Bowman
Bosun (uncredited)
Acting
Jim Brady
Press Gang (uncredited)
Acting
Vic Chapman
Crewman (uncredited)
Acting
Dick Gregory
Purser (uncredited)
Acting
Patrick Halpin
Crewman (uncredited)
Acting
Walter Henry
Pressed Crewman (uncredited)
Acting
Ann Lynn
Young Wife of Pressed Crewman (uncredited)
Acting
Alf Mangan
Sailor (uncredited)
Acting
Endre Muller
French Captain (uncredited)
Acting
Roger Mutton
Sailor (uncredited)
Acting
Emilio Scala
Pirate (uncredited)
Acting
Arnold Schulkes
Crewman (uncredited)
Acting
James Sharkey
Venetian Captain (uncredited)
Acting
Vera Tilsley
Girl in Inn (uncredited)
Acting
Harry Webster
Flagship Sailor (uncredited)
Acting
Fred Wood
French Sailor (uncredited)
Acting