Tyrone Power

as Larry Darrell

Gene Tierney

as Isabel Bradley

Herbert Marshall

as W. Somerset Maugham

Anne Baxter

as Sophie MacDonald

Clifton Webb

as Elliott Templeton

John Payne

as Gray Maturin

Lucile Watson

as Louisa Bradley

Frank Latimore

as Bob MacDonald

Elsa Lanchester

as Miss Keith

Fritz Kortner

as Kosti

John Wengraf

as Joseph - Gray & Isabel's Butler

Cecil Humphreys

as Holy Man

Harry Pilcer

as Specialty Dancer

Cobina Wright Sr.

as Princess Novemali

Henri Letondal

as Police Inspector at Sophie's Death (uncredited)

Brooks Benedict

as Party Guest (uncredited)

Reed Hadley

as Party Waiter (voice) (uncredited)

Paul Everton

as Banker (uncredited)

Shushella Shakari

as Arab Girl

Bess Flowers

as Country Club Party Guest

Forbes Murray

as Dr. Maturin

Cosmo Sardo

as Minor Role

Edna Harris

as Guest (uncredited)

Dorothy Kelly

as