
The beloved Collier’s Magazine sleuth James Wong finally appears on screen. When a chemical manufacturer is murdered shortly after seeking Wong’s assistance, the detective launches an investigation that leads him to uncover two more killings. Using his trademark logical reasoning and keen observation, he pieces together the clues that bind the three crimes into a gripping mystery.
Does Mr. Wong, Detective have end credit scenes?
No!
Mr. Wong, Detective does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Mr. Wong, Detective, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Boris Karloff
James Lee Wong

Frank Bruno
Lescardi (uncredited)

Lucien Prival
Anton Mohl

Evelyn Brent
Olga Petroff / Countess Dubois / Sophie Dome

William Nigh

Wilbur Mack
Russell

George DeNormand
John (uncredited)

Hooper Atchley
Christian Wilk

Herbert Evans
Wilk's Butler (uncredited)

Lester Dorr
Coroner (uncredited)

John Hamilton
Simon Dayton

John St. Polis
Carl Roemer

George Lloyd
Devlin

William Gould
Theodore Meisle

Lynton Brent
Tommy

Grant Withers
Police Capt. Sam Street

Clancy Cooper
Warehouse Man (uncredited)

Wheaton Chambers
Chemistry Lab Director (uncredited)

Lee Tung Foo
Tchin

Ed Cassidy
Ambulance Doctor (uncredited)

Maxine Jennings
Myra Ross

Dick Reinhart
Dock Worker (uncredited)

Grace Wood
Mrs. Roemer
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