Alec Guinness

Character: Captain Crawford

Dirk Bogarde

Character: Lieut. Scott-Padget

Anthony Quayle

Character: Vizard

Maurice Denham

Character: Mr. Goss (Ship's Surgeon)

Nigel Stock

Character: Senior Midshipman Kilpatrick

Tom Bell

Character: Evans

Richard Carpenter

Character: Lieut. Posonby

Peter Gill

Character: Lieut. D'Arblay

Ray Brooks

Character: Hayes

Robin Stewart

Character: Pardoe

Murray Melvin

Character: Wagstaffe

Victor Maddern

Character: Dawlish

David Robinson

Character: Harvey Crawford

Bryan Pringle

Character: Sgt Kneebone

Johnny Briggs

Character: Wheatley

Toke Townley

Character: Silly Billy

Declan Mulholland

Character: Morrison

Peter Greenspan

Character: Johnson

Brian Phelan

Character: Grimshaw

Walter Fitzgerald

Character: Admiral Jackson

Joy Shelton

Character: Mrs Crawford

Anthony Oliver

Character: Tavern Leader

Russell Napier

Character: Flag Captain

Michael Coles

Character: Flag Lieutenant

André Maranne

Character: Col. Giraud

Del Baker

Character: Marine Captain (uncredited)

James Bolam

Character: Midshipman (uncredited)

Tom Bowman

Character: Bosun (uncredited)

Jim Brady

Character: Press Gang (uncredited)

Vic Chapman

Character: Crewman (uncredited)

Dick Gregory

Character: Purser (uncredited)

Patrick Halpin

Character: Crewman (uncredited)

Walter Henry

Character: Pressed Crewman (uncredited)

Ann Lynn

Character: Young Wife of Pressed Crewman (uncredited)

Alf Mangan

Character: Sailor (uncredited)

Endre Muller

Character: French Captain (uncredited)

Roger Mutton

Character: Sailor (uncredited)

Emilio Scala

Character: Pirate (uncredited)

Arnold Schulkes

Character: Crewman (uncredited)

James Sharkey

Character: Venetian Captain (uncredited)

Vera Tilsley

Character: Girl in Inn (uncredited)

Harry Webster

Character: Flagship Sailor (uncredited)

Fred Wood

Character: French Sailor (uncredited)