Ordinary Seaman Norman Puckle

Norman Wisdom

Acting

Admiral Sir Bryanston Blyth

Ian Hunter

Acting

Chief Petty Officer Knowles

David Lodge

Acting

Commander Clayton

Robert Urquhart

Acting

Mr. Philpots

Edward Chapman

Acting

Petty Officer Filkins

Eddie Byrne

Acting

Diving Instructor

Peter Jones

Acting

Prosecuting Counsel

John Le Mesurier

Acting

Defending Counsel

Terence Alexander

Acting

Speedboat Owner

Sydney Tafler

Acting

Bert Ainsworth

Brian Oulton

Acting

Streaky Hopkinson

Harold Goodwin

Acting

Johnny Nolan

Johnny Briggs

Acting

Mr. Carruthers

Frank Williams

Acting

Tall Sailor

Joe Robinson

Acting

NAAFI Girl

Liz Fraser

Acting

Miss Marlene Barlow

Penny Morrell

Acting

Blonde on Yacht

Claire Gordon

Acting

WRN Smith

Julie Shearing

Acting

Bosun the Dog

Bosun

Acting

Briggs (uncredited)

John Arnatt

Acting

Prisoner Escort (uncredited)

John Bailey

Sound

Commander (uncredited)

Alan Beaton

Acting

Sailor in Cinema Fight (uncredited)

Michael Caine

Acting

Sailor (uncredited)

Rodney Cardiff

Acting

Sailor (uncredited)

Tony Castleton

Acting

Jimmy (uncredited)

Cyril Chamberlain

Acting

Sailor (uncredited)

Bill Cummings

Acting

Control Room Radio Operator (uncredited)

Roland Curram

Acting

New Dalton's Boy (uncredited)

Larry Dann

Acting

Sailor on Bridge of Warship (uncredited)

Robert Desmond

Acting

Man in Cinema Queue (uncredited)

Chick Fowles

Acting

Sailor (uncredited)

Tex Fuller

Acting

Doris (uncredited)

Sheila Hancock

Acting

Girl in Cinema Queue (uncredited)

Imogen Hassall

Acting

Gym Instructor (uncredited)

Glyn Houston

Acting

Prisoner Escort (uncredited)

Roy Lansford

Acting

Peggy (uncredited)

Rosamund Lesley

Acting

Teddy Boy in Cinema Fight (uncredited)

Philip Locke

Acting

Sailor (uncredited)

Keith Peacock

Acting

Audience Member (uncredited)

Geremy Phillips

Acting

Physical Training Instructor (uncredited)

Bryan Pringle

Acting

Commander (uncredited)

Fred Real

Acting

Teddy Boy in Cinema Fight (uncredited)

Oliver Reed

Acting

Space Centre Operator (uncredited)

William Roache

Acting

Yachtsman (uncredited)

Leonard Sachs

Acting

Instructor's Assistant (uncredited)

Anthony Sagar

Acting

Sailor (uncredited)

Arnold Schulkes

Acting

Polynesian Girl (uncredited)

Anne Scott

Acting

Naval Officer (uncredited)

John Tatham

Acting