The Adventures of Smilin' Jack

Tom Brown

'Smilin' Jack' Martin

Marjorie Lord

Janet Thompson

Rose Hobart

Trudy Muller, aka Fraulein von Teufel

Keye Luke

Captain Wing

Edgar Barrier

Tommy Thompson

Cyril Delevanti

Mah Ling / Han Po, his double

Philip Ahn

Wu Tan

Turhan Bey

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

Sidney Toler

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

Jay Novello

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

Rico De Montez

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

Nigel De Brulier

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

Edward Keane

Hon. George Hill [Chs. 8-12]

William Forrest

Secretary of Internal Affairs [Chs. 8-12]

Jack Gardner

Captain Yoshido [Chs. 1-3]

Terry Grey

Shuma, pilot [Chs. 1-3]

Stanley Blystone

Capt. Hardigan [Chs. 5-6]

Herbert Heyes

Sir Cedric [Chs. 5-7]

James Craven

Commissioner Robert George Hardy [Chs. 5-7]

Alex Havier

Sanson, phoney waiter [Chs. 6-7]

Paul Bryar

Herr Bauer [Chs. 6-7]

Norma Drury

Frau Bauer [Chs. 6-7]

Grace Cunard

Second German Woman Spy [Chs. 6-7]

David Hoffman

John O. Blenker [Chs. 9-11]

Edward Peil Sr.

Freighter Captain [Chs. 7-8]

Wheeler Oakman

Freighter Mate [Chs. 7-8]

Frederick Giermann

Schlesser, device expert [Chs. 10-11]

Bert Freeman

Shimoto, device operator [Chs. 10-11]

Harry Strang

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

Lewis D. Collins

Director