Bernadene Hayes

Dolly Warren

Akim Tamiroff

Frank Baturin

Philip Ahn

Robert 'Bob' Li

J. Carrol Naish

The Professor

Anna May Wong

Dr. Mary Ling

Anthony Quinn

Mike Gordon

Roscoe Karns

Rip Harrigan

Sidney Toler

Dr. Chang Ling

Ray Mayer

Potatoes

Richard Denning

Interne

Archie Twitchell

2nd Interne

George Anderson

Detective

Charles B. Wood

1st Gangster

George Magrill

2nd Gangster

Charles Trowbridge

Dr. Jones

Nick Grindé