Chan, in Paris for a reunion with friends from World War I, becomes involved in investigating the murder of a munitions manufacturer who was supplying arms to the enemy, even as the rising clouds of World War II force the city into nightly blackout status..
Charlie Chan
Police Inspector Marcel Spivak
Antoine
Marie Dubon
Tony Madero
Charlotte Ronnell
Belescu
Louis Santelle
Prefect of Police J. Romaine
Gentleman Max
Alex
Lola
B. Petroff (as Douglas Dumbrille)
Hotel Proprietress
Baptiste
Pierre
Gendarme
Captain
Man wearing a robe in the hallway
Complainant at Police
Travel Agency Manager
Proprietor of Wine Cellar
Puppeteer
French Cabby
Minor Role
Officer
Pilot
Victor the Gypsy, gangland bistro patron (cameo extra)
Minor Role
Doctor
French Girl
Mechanic
Gendarme
Clerk
Telephone Operator
Cabby
Gendarme at Steamship Office
Gendarme
Hotel Clerk
Phillip
Market Man
Plainclothesman
Man Leaving Paris
Gendarme
French Girl
One of Petroff's Girlfriends
Cabby
