Dr. Fu Manchu

Warner Oland

Acting

Inspector Nayland Smith

O. P. Heggie

Acting

Lia Eltham

Jean Arthur

Acting

Dr. Jack Petrie

Neil Hamilton

Acting

Lady Agatha Bartley

Evelyn Hall

Acting

Sylvester Wadsworth

William Austin

Acting

Lady Helen Bartley

Margaret Fealy

Acting

Detective Harding

Shayle Gardner

Acting

Fai Lu

Evelyn Selbie

Acting

Ambrose Barker

Acting

Nora Cecil

Acting

David Dunbar

Acting

Bill Elliott

Acting

Toyo Fujita

Acting

Olaf Hytten

Acting

Tetsu Komai

Acting

Will Stanton

Acting