Robert Leyland

James Mason

Barbara Standish

Viki Dobson

Bertram Plush

Peter Popp

Mr Lowry, Ship's Purser

Bernard Merefield

Ship's Captain

Charles Sewell

Lenore Kendall

Zoe Wynn

Superintendent Welbekker

Jack Lester

'Terrible' Tony Canzari

Eddie Pola

Al Parson

Finlay Currie

Eddie 'Babyface' Fallon

John Warwick

'Crafty' Maggie Carberry

Margaret Rutherford

Cornwallis

Paul Blake

Ben

James Mageean

Manzanilla

Eva Hudson

Fournival

Paul Sheridan

Cinematography

Ronald Neame

Sound Recordist

Cecil Mason

Art Direction

W.J. Hemsley

Editor

Reginald Beck

Assistant Director

Bernard Willis

Music Director

Colin Wark

Editor

Fergus McDonell

Sound Recordist

John Cox

Writer

Richard Llewellyn

Director

Roy Kellino