贝拉·卢戈西

Bela Lugosi

饰：Mr. Fu Wong, aka Lysee (as Béla Lugosi)

华莱士·福特

Wallace Ford

饰：Jason H. 'Jay' Barton

阿利娜·贾奇

Arline Judge

饰：Peg

E·阿兰·沃伦

E. Alyn Warren

饰：Phillip Tsang (as Fred Warren)

罗伯特·埃米特·奥康纳

Robert Emmett O'Connor

饰：Officer 'Mac' McGillicuddy (as Robert Emmet O'Connor)

Edward Peil Sr.

饰：Jen Wu, Wong Henchman (as Edward Peil)

Luke Chan

饰：Professor Chan Fu

Lee Shumway

饰：Editor Steve Brandon

Etta Lee

Etta Lee

饰：Lusan, Moonflower's Attendant

Ernest F. Young

饰：Reporter Chuck Roberts

Chester Gan

饰：Tsang's Secret Service Agent (uncredited)

James B. Leong

饰：Wong Henchman (uncredited)

理查德·洛

Richard Loo

饰：Bystander Outside Store (uncredited)

Theodore Lorch

饰：Wong Henchman Thrown Into Pit (uncredited)

Lotus Long

饰：Moonflower, Wong's Niece

Beal Wong

Forrest Taylor