Sidney Toler

Charlie Chan

Mantan Moreland

Birmingham Brown

Victor Sen Yung

Jimmy Chan

Tanis Chandler

Mary Conover

John Gallaudet

Craig Winfield

Paul Bryar

Mike Rogan

Bruce Kellogg

Jack Tilford

Al Bridge

Captain Allen

Mary Gordon

Mrs. Conover

Dorothy Granger

Joan Mercer

Jack Norton

Cosgrove

George Eldredge

Chief Lannigan

Tyra Vaughn

Miss Chalmers

Lyle Latell

Police Clerk

Mira McKinney

Kate Johnson

Terry O. Morse

Director

Earl Derr Biggers

Guión, Personajes

Raymond L. Schrock

Guión

William A. Sickner

Director de Fotografía

Monogram Pictures

Compañía de Produccion