Charlie Chan in Paris

Charlie Chan in Paris is the seventh film produced by Fox with Warner Oland as Charlie Chan. Long thought lost, it is now available on DVD as part of Twentieth Century Fox Home Videos Charlie Chan Collection, Vol. 1.

After various murder attempts on Chan and other killings, including that of his assistant, Nardi, and the exboyfriend of Yvette. Chan realizes that the murders were staged by Xavier. But it turns out not to be the case.The murderer was Xavier, but he is actually not real he has alternately been played by both Corday and Latouche with Latouche appearing as Xavier when Corday was with Charlie, and Corday appearing as Xavier when Charlie meets Latouche at the Bank. Chan takes young Victor Descartes with him to find Xavier, and while they search Cordays and LaTouches lair where they have been printing the counterfeit bonds, Latouche as Xavier arrives. Chan and Descartes kill the lights, and Latouche shoots at Chans flashlight, apparently hitting him. But Chan has mounted it on a broomstick to decoy Latouche, and Descartes is able to capture XavierLatouche. Then the police arrive summoned by Chans son Lee, giving Chan a chance to explain how Corday and LaTouche created alibis for each other by alternately playing Xavier. ........

Source: Wikipedia