The Secrets of Wu Sin

Lois Wilson

Nona Gould

Grant Withers

James Manning

Dorothy Revier

Margaret King

Robert Warwick

Roger King

Tetsu Komai

Wu Sin

Toshia Mori

Miao Lin

Richard Loo

Charlie San

Luke Chan

Luke

James Wang

Pete

Eddie Boland

Eddie Morgan

Melville Shyer

Assistant Director

Vera Wade

Editor

William McGrath

Adaptation

Basil Dickey

Writer

Betty Burbridge

Dialogue

Richard Thorpe

Director

George R. Batcheller

Producer

Edward C. Jewell

Art Direction

M.A. Andersen

Director of Photography

Pete Clark

Sound