华纳·欧兰德

Warner Oland

饰：Charlie Chan

Alexander Kirkland

饰：John R. Douglas

H.B.沃纳

H.B. Warner

饰：Inspector Fife

琳达沃特金斯

Linda Watkins

饰：Gloria Garland

詹姆斯·柯克伍德

James Kirkwood

饰：Inspector Flannery

拉尔夫·摩根

Ralph Morgan

饰：Barry Kirk

James Todd

饰：Kenneth Dunwood

Herbert Bunston

饰：Garrick Enderly

王允笙

James Wang

饰：Kee-Lin

Joe Brown

饰：Doctor

Charles McNaughton

饰：Paradise

Edward Peil Sr.

饰：Li Gung

托马斯·柯伦

Thomas A. Curran

饰：(uncredited)

汤姆·肯尼迪

Tom Kennedy

饰：Hawkins, Man in Police Line-Up (uncredited)

玛丽安·尼克松

Marian Nixon

饰：Shirley Marlowe

William P. Carleton

饰：(uncredited)