The Rat's Knuckles [184420] Released: 1925-01-03 Revenue: $0 Budget: $0 Profit: $0 Runtime: 11 mins Popularity: 0.1556 Vote Average: 6.8 Vote Count: 2 Overview: Charley Chase is a hapless inventor with a better mouse trap in this silent comedy from 1925. Cast [6] Charley ChaseJimmy Jump Martha SleeperFlirty McFickle Sammy BrooksBlind man Jack GavinPiano mover William GillespieJimmy's rival Jules MendelPatent office cl Trailers