华纳·欧兰德

Warner Oland

饰：Dr. Fu Manchu

尼尔·哈弥尔顿

Neil Hamilton

饰：Dr. Jack Petrie

琪恩·亚瑟

Jean Arthur

饰：Lia Eltham

O·P·赫吉

O.P. Heggie

饰：Insp. Nayland Smith

威廉姆斯·奥斯汀

William Austin

饰：Sylvester Wadsworth

Claude King

饰：Sir John Petrie

Charles A. Stevenson

饰：Gen. Petrie

Evelyn Selbie

饰：Fai Lu

诺贝·约翰逊

Noble Johnson

饰：Li Po

Laska Winters

Laska Winters

饰：Fu Mela (as Laska Winter)

Lawford Davidson

饰：Clarkson (uncredited)

Chappell Dossett

饰：Reverend Mr. Eltham (uncredited)

Charles Giblyn

饰：Weymouth (uncredited)

Donald MacKenzie

饰：Trent (uncredited)

塔利·马绍尔

William Phillips

饰：Ambassador (uncredited)

William J. O'Brien

William J. O'Brien

饰：Servant (uncredited)

查尔斯·史蒂文斯

Charles Stevens

饰：Singh (uncredited)

Winter Blossom

Winter Blossom

饰：Fu Mela