Sidney James

Captain Wellington Crowther

Kenneth Williams

First Officer Leonard Marjoribanks

Kenneth Connor

Dr. Arthur Binn

Liz Fraser

Glad Trimble

Dilys Laye

Flo Castle

Esma Cannon

Bridget Madderley

Lance Percival

Wilfred Haines

Jimmy Thompson

Sam Turner

Ronnie Stevens

Drunk Passenger

Vincent Ball

Jenkins

Cyril Chamberlain

Tom Tree

Willoughby Goddard

Large Man

Ed Devereaux

Young Officer

Brian Rawlinson

Nervous Steward

Anton Rodgers

Young Man

Anthony Sagar

Cook

Terence Frisby

Passenger

Mario Fabrizi

Second Cook

Marian Collins

Bride

Jill Mai Meredith

Shapely Miss

Alan Casley

Sailor

Evan David

Bridegroom

Joyce Adams

Passenger (uncredited)

Del Baker

Officer (uncredited)

Roy Beck

Passenger (uncredited)

Joe Beckett

Passenger (uncredited)

Hyma Beckley

Passenger (uncredited)

Roberto Cardinali

Dr. Arthur Binn (singing voice) (uncredited)

Pauline Chamberlain

Passenger (uncredited)

Norman Coburn

Wireless Operator (uncredited)

Jean Collins

Passenger (uncredited)

Peter Evans

Passenger (uncredited)

Roy Everson

Officer (uncredited)

Alan Gibbs

Passenger (uncredited)

Alex Graham

Steward (uncredited)

Patrick Halpin

Passenger (uncredited)

Aidan Harrington

Passenger (uncredited)

Alan Harris

Passenger (uncredited)

Ruth Harrison

Passenger (uncredited)

Renee Heimer

Passenger (uncredited)

Jack Hetherington

Passenger (uncredited)

John Howard

Passenger (uncredited)

Gordon Humphries

Passenger (uncredited)

Roy Lansford

Passenger (uncredited)

Aileen Lewis

Mrs. Lewis (uncredited)

Jack Mandeville

Passenger (uncredited)

Gerald Paris

Steward (uncredited)

Cecil Paul

Steward (uncredited)

Ernie Priest

Passenger (uncredited)

Jon Rumney

Passenger (uncredited)

Pat Ryan

Passenger (uncredited)

Arnold Schulkes

Young Officer (uncredited)

Bunny Seaman

Passenger (uncredited)

John Smart

Passenger (uncredited)

Prunella Smith

Passenger (uncredited)

Emile Stemmler

Steward (uncredited)

Reg Thomason

Passenger (uncredited)

John Timberlake

Chef (uncredited)

Jan Williams

Passenger (uncredited)

Ian Wilson

Passenger (uncredited)