Bela Lugosi

Victor Poten

Bruce Bennett

Martin Andrews

Joan Barclay

Joan Whiting

Luana Walters

Sonya Rokoff

Maurice Liu

Willy Fu

Charles King

Grogan

William Buchanan

Healy

Forrest Taylor

John Cowell

James B. Leong

Henry T. Tung

Paul Fung

George Chan

Moy Ming

Victor Adamson

Lester Dorr

John Elliott

Jack Evans

Harrison Greene

Henry Hall

Robert F. Hill

Sam Katzman

Richard Loo

Bruce Mitchell

Roger Williams

Victor Wong

Lee Zahler

Robert F. Hill

Director

Sam Katzman

Producer

Robert F. Hill

Story

Rock Hawkey

Original Story

Isadore Bernstein

Continuity

Basil Dickey

Continuity

William Buchanan

Dialogue

Ed W. Rote

Production Manager

Bill Hyer

Director of Photography

Charles Henkel Jr.

Editor

Hans Weerin

Recording Supervision

Fred Preble

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