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
Insp. Renard
John Qualen
Concierge, Dufresne's Hotel (bit)
Keye Luke
Lee Chan
Henry Kolker
Paul Lamartine
Dorothy Appleby
Nardi
Perry Ivins
Bedell, Lamartine's secretary
Ruth Peterson
Renee Jacquard
Eddie Vitch
Sketch Artist (uncredited)
