Law and Order is a 1950 animated short. It is the 60th cartoon short of the Mighty Mouse theatrical series.
A comical gang of tough cats uses a sexy peep-show movie to snare mice and turn them into frozen mousicles (sold from a cart at five cents each). Mighty Mouse fights and beats the cats, even the biggest of them all (Julius Pinhead "Schlabotka") almost as strong as the hero himself. The mice are safe and the tale unfolds as told by a cartoon radio announcer.