Roland Culver

George Ramsay

Alison Leggatt

Freda Ramsay

Charles Victor

Mr. Bateman

Peter Graves

Philip Cronshaw

Margaret Withers

Mrs. Bateman

Margaret Vyner

Gertrude Wilmot

John Laurie

Andrews, Engineer

Noel Purcell

Tom, Captain

Ronald Squire

Doctor

W. Somerset Maugham

Self and Narrator

Dorothy Bramhall

Secretary

Patricia Raine

Office Girl

Campbell Cotts

Club Member

Michael Trubshawe

Ascot Man

Kay Walsh

Miss Molly Reid

Jacques François

Pierre, French Steward

John Horsley

Joe, Mate

Joan Harben

Miss Nora Price

Brenda Hogan

Young Wife

Vincent Ball

Young Husband

Carol Wolveridge

Little Girl

John Warren

Ship's Officer

Terence Morgan

Syd Cotman

David Hutcheson

Sandy Wescott

Charles Goldner

Paco Espinal

Mary Merrall

Flora Penezzi

Martin Miller

Carlo Penezzi

Heather Thatcher

Eva Barrett

Guido Lorraine

Russian Prince

Daphne Barker

Italian Countess

Ferdy Mayne

Head Waiter

Guy De Monceau

Bandleader

Irène Hilda

Muriel George

Mrs. Robinson

Reg Thomason

Casino Patron (uncredited)

Robert Brooks Turner

Seaman Leaving Ship as Passengers Board (uncredited)