Last night I watched Police Rookie (1940) a.k.a. I Take This Oath.
Yellowstone (1936) the night before. Lot of familiar faces in this one: Alan Hale, Andy Devine, Paul Fix and Ralph Morgan. Paul Fix has been popping up as a mobster in a few movies I've watched lately. Quite a contrast since I'm so use to him in his role as Sheriff Micah in The Rifleman.
Today I'm going to pull up Charlie Chan in Reno. Good old YouTube.