Riven

Tom Brown

as 'Smilin' Jack' Martin

Marjorie Lord

as Janet Thompson

Rose Hobart

as Trudy Muller, aka Fraulein von Teufel

Keye Luke

as Captain Wing

Edgar Barrier

as Tommy Thompson

Cyril Delevanti

as Mah Ling / Han Po, his double

Philip Ahn

as Wu Tan

Turhan Bey

as Kageyama [Chs. 1-5, 12-13]

Sidney Toler

as General Kai Ling [Chs. 1-5, 13]

Jay Novello

as Kushimi, infiltrator [Chs. 1-3, 12-13]

Rico De Montez

as Henchman Hito [Chs 1, 4, 12-13]

Nigel De Brulier

as The Lo-San [Chs. 2-3, 12-13]

Edward Keane

as Hon. George Hill [Chs. 8-12]

William Forrest

as Secretary of Internal Affairs [Chs. 8-12]

Jack Gardner

as Captain Yoshido [Chs. 1-3]

Terry Grey

as Shuma, pilot [Chs. 1-3]

Stanley Blystone

as Capt. Hardigan [Chs. 5-6]

Herbert Heyes

as Sir Cedric [Chs. 5-7]

James Craven

as Commissioner Robert George Hardy [Chs. 5-7]

Alex Havier

as Sanson, phoney waiter [Chs. 6-7]

Paul Bryar

as Herr Bauer [Chs. 6-7]

Norma Drury

as Frau Bauer [Chs. 6-7]

Grace Cunard

as Second German Woman Spy [Chs. 6-7]

David Hoffman

as John O. Blenker [Chs. 9-11]

Edward Peil Sr.

as Freighter Captain [Chs. 7-8]

Wheeler Oakman

as Freighter Mate [Chs. 7-8]

Frederick Giermann

as Schlesser, device expert [Chs. 10-11]

Bert Freeman

as Shimoto, device operator [Chs. 10-11]

Harry Strang

as Honolulu Detective-in-charge [Chs. 10-12]

Lewis D. Collins

Director

Ray Taylor

Director

Morgan Cox

Screenplay

Charles Carroll

Sound