Mistério de Mr. Wong

Boris Karloff

James Lee Wong

Grant Withers

Police Capt. Sam Street

Dorothy Tree

Valerie Edwards

Craig Reynolds

Peter Harrison

Ivan Lebedeff

Michael Strogonoff

Holmes Herbert

Prof. Ed Janney

Morgan Wallace

Brandon Edwards

Lotus Long

Drina

Chester Gan

Sing

Hooper Atchley

Carslake