Little Herky Mouse is jealous because his girlfriend, Little Susie Mouse, is smitten with Mighty Mouse. Herky goes into a store that sells Mighty-Mouse dolls, and helps himself to a Mighty Mouse costume, which he pads and fills out with some balloons. The cats chase him and deflate the balloons, but the real Mighty Mouse---the big red cheese, himself---shows up, beats up the cats and stacks them in a neat... see more