The Cast*:
Warner
Oland: Charlie Chan
Mary Brian: Yvette Lamartine
Thomas Beck: Victor Descartes
Erik Rhodes: Max Corday
John
Miljan: Albert Dufresne
Murray Kinnell: Henri Latouche
Minor Watson: [Inspector] Renard
John Qualen: Concierge
Keye Luke: Lee Chan
Henry Kolker: M. [Paul] Lamartine
Dorothy Appleby: Nardi (also called Mademoiselle Nardi)
Ruth
Peterson: Renee Jacquard
Perry Ivans [Ivins]: Bedell
George Davis: Roberts (not credited)
Auguste Tollaire: Concierge
(not credited)
Louis Nartheaux: Reporter (not credited)
Ed Cecil: Customs Officer (not credited)
Robert Graves:
Gendarme (not credited)
Harry
Cording: Gendarme (not credited)
Marty Faust: Taxicab Driver (not credited)
Landers Stevens: Bank Attendant (not credited)
John Dilson: Information Clerk (not credited)
Samuel T. Godfrey: Cashier (not credited)
Rolfe
Sedan: Bank Teller (not credited)
Moore & Allen: Apache Dancers (not credited)
Gino Corrado: Head Waiter
[Pierre] (not credited)
Wilfred Lucas: Doorman (not credited)
Richard Kipling: Master of Ceremonies (not credited)
Eddie Vitch: Sketch Artist (not credited)
Paul McVey: Detective [LaVerne] (not credited)
Lynn
Bari: Nightclub Patron (not credited)
Gloria Roy (not credited)
*Courtesy of www.charliechan.info