亨利·布兰登
Henry Brandon
饰：Dr. Fu Manchu
William Royle
饰：Sir Dennis Nayland Smith
Robert Kellard
饰：Allan Parker
Gloria Franklin
饰：Fah-Lo-Suee
奥拉夫·许滕
Olaf Hytten
饰：Dr. Flinders Petrie
汤姆·查特顿
Tom Chatterton
饰：Prof. Edward Randolph
Luana Walters
饰：Mary Randolph
Lal Chand Mehra
饰：Sirdar Prahni [Chs 9-10]
George Cleveland
饰：Dr. James Parker [Ch.1]
约翰·迪尔森
John Dilson
饰：Prof. Ezra Howard [Chs.5-6]
John Merton
John Merton
饰：Loki
德怀特·弗莱伊
Dwight Frye
饰：Prof. Anderson [Ch.5]
惠顿·钱伯斯
Wheaton Chambers
饰：Dr. Humphrey [Chs.2-3]
George Pembroke
饰：C.W. Crawford
Guy D'Ennery
饰：Ranah Sang [Chs.1,7; b.g.4]
Ernest Sarracino
赫克托·萨尔诺
Hector Sarno
Lee Shumway
John Picorri
Charles Phillips
James B. Leong
Merrill McCormick
Paul Marion
Jack Roper
Jack Montgomery
Carl Sepulveda
Ted Wells
Bill Yrigoyen
Bob Woodward
Henry Wills
Joe Yrigoyen
George Suzanne
Robert R. Stephenson
Michael Vallon
Evan Thomas
Harry Strang
肯·特雷尔
Ken Terrell
Al Taylor
Kam Tong
John Lester Johnson
Tommy Coats
Victor Cox
Budd Buster
乔治布鲁格曼
George Bruggeman
Lowden Adams
John Meredith
Jennifer Gray
大卫·夏普
David Sharpe
Joe De Stefani
Art Dillard
Bert LeBaron
John Judd
Jamiel Hasson
John Bagni
Duke Green
Augie Gomez
James Fawcett
弗兰克·埃利斯
Frank Ellis
安必立
Philip Ahn