Sidney Toler

Charlie Chan

Victor Sen Yung

Jimmy Chan

Donald MacBride

Insp. Vance

Ricardo Cortez

George Kirby

Leyland Hodgson

Robert Boggs

Melville Cooper

Herbert 'Snuffy' Fenton

John Sutton

Richard Jeffery

Kane Richmond

Ralph Percy

Marjorie Weaver

Patricia Shaw

Robert Lowery

David Elliot

Frederick Worlock

Insp. Hugh Drake

Joan Valerie

June Preston