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..

After saving a tramp from suicide, a millionaire takes his clothing and disappears. Word is out that he will give a million dollars to anyone who is kind to a tramp.

An alcoholic woman was charged and tried for murder and a young defense attorney, unaware that she is his mother, takes the assignment to defend her in court.

Rachel becomes the leading actress in the Comédie Française through the patronage of three influential men: Baron Hartman, the wealthiest man in France; Count Vareski, a relative of Napoleon; and Dr. Durande. All three men are in love with her, but she throws them over when she falls in love with Raoul Duval....