Charlie Chan

Warner Oland

Lee Chan

Keye Luke

French Diplomat

Torben Meyer

Dancer in Versailles Cafe (uncredited)

Joan Woodbury

Chauffeur

Harry Strang

Philip Nash

Jon Hall

Diana Woodland

Irene Hervey

James Andrews

Russell Hicks

Ivan Marloff

Frederick Vogeding

Colonel Watkins, police commissioner

Halliwell Hobbes

Dakin - Colonel Watkins' Aide

Neil Fitzgerald

Taxi Driver Henchman

Max Wagner

Reporter

Colin Kenny

Screenplay

Gerard Fairlie

Characters

Earl Derr Biggers

Director

James Tinling