Sidney Toler
Role: Charlie Chan
Harold Huber
Role: Police Inspector Marcel Spivak
Pedro de Cordoba
Role: Antoine
Lynn Bari
Role: Marie Dubon
Richard Clarke
Role: Tony Madero
Dorothy Tree
Role: Charlotte Ronnell
Noel Madison
Role: Belescu
Leo G. Carroll
Role: Louis Santelle
C. Henry Gordon
Role: Prefect of Police J. Romaine
Louis Mercier
Role: Gentleman Max
Barbara Leonard
Role: Lola
Douglass Dumbrille
Role: B. Petroff (as Douglas Dumbrille)
Adrienne D'Ambricourt
Role: Hotel Proprietress
Harry Fleischmann
Role: Baptiste
Lon Chaney Jr.
Role: Pierre
Eugene Borden
Role: Gendarme
Frederick Vogeding
Role: Captain
André Cheron
Role: Man wearing a robe in the hallway
Ann Codee
Role: Complainant at Police
Albert Conti
Role: Travel Agency Manager
Gino Corrado
Role: Proprietor of Wine Cellar
Jean De Briac
Role: Puppeteer
Jean Del Val
Role: French Cabby
Fred Farrell
Role: Minor Role
Constant Franke
Role: Officer
John George
Role: Victor the Gypsy, gangland bistro patron (cameo extra)
Helen Giere
Role: Minor Role
Jeanne Lafayette
Role: French Girl
Michael Mark
Role: Mechanic
Alphonse Martell
Role: Gendarme
Nita Pike
Role: Telephone Operator
Frank Puglia
Role: Gendarme at Steamship Office
Joseph Romantini
Role: Gendarme
Rolfe Sedan
Role: Hotel Clerk
Lester Sharpe
Role: Market Man
George Sorel
Role: Plainclothesman
Larry Steers
Role: Man Leaving Paris
Jacques Vanaire
Role: Gendarme
Veola Vonn
Role: French Girl
Poppy Wilde
Role: One of Petroff's Girlfriends
Marek Windheim
Role: Cabby