O Mistério das Pérolas

Warner Oland

Charlie Chan

Drue Leyton

Paula Graham

Donald Woods

Bob Crawford

Paul Harvey

J.P. Madden / Jerry Delaney

Murray Kinnell

Martin Thorne

Reginald Mason

Alexander Crawford

Virginia Hammond

Mrs. Sally Jordan

Si Jenks

Will Holley

Harvey Clark

Prof. Gamble

Jerry Jerome

Maydorf