Red Barry

Buster Crabbe

Mississippi

Frances Robinson

Weaver

Wheeler Oakman

Petrov

Stanley Price

Igor

Earl Douglas

Capt. Moy

Charles Stevens

Tubbs

Eric Wilton

Mama Sonia

Rita Gould

Natacha

Edna Sedgewick

Wing Fu

Cyril Delevanti

Quong Lee

Frank Lackteen

Inspector Scott

Wade Boteler

Valentine Vane

Hugh Huntley

Hong Kong Cholly

Philip Ahn

C.E. Mannix

William Ruhl

Commissioner Tom

William Gould

Stunts

George Magrill

Stunts

Bud Geary

Stunts

Eddie Parker

Director

Ford Beebe

Director

Alan James

Editor

Saul A. Goodkind

Editor

Louis Sackin

Editor

Alvin Todd

Screenplay

Ray Trampe

Producer

Barney A. Sarecky

Screenplay

Norman S. Hall

Stunts

Tom Steele

Director of Photography

Jerome Ash

Art Direction

Ralph M. DeLacy