John Mills

Puncher Roberts

Richard Attenborough

Knocker White

André Morell

Marshal

Bryan Forbes

Prof. Evans

Michael Hordern

Capt. Hugh

Ernest Clark

Cmdr. Geoffrey Digby

Harry Locke

CPO Blades

Michael Howard

Joe

Lionel Jeffries

George

Clifford Mollison

Sails

John Le Mesurier

The Marshal’s Aide

Ferdy Mayne

Interpreter

Kenneth Griffith

Sub-Lieutenant

Gordon Jackson

Harry

Martyn Garrett

The baby

Jay Lewis