Lum’s trouble with the Hogan family has been cleared up by Mousey Gray, when the mild mannered man eloped with his dream girl, Gussie. Still, Lum wants him to train for that upcoming boxing match, but Mousey needs the right motivation to ignite his inner rage. Can Lum get him ready in time?
Grandpap enters with more word on the carnival that’s coming to town. Abner gets confused over some of the attractions. Grandpap apparently hasn’t heard about Mousey’s ability to knock out both Lum and Snake. With a new fighting name, Killer Dynamite Gray is phoned to see if he’ll go through with the deal.