On a tranquil night, the happy stray troublemaker—the black cat Butch—struts proudly past the garbage heap, pushing a broken baby stroller that resembles a shopping cart. At every trash can he passes, Butch rummages through it in search of leftover scraps. Just then, his gaze is drawn to the milk left in front of a large house. He quietly approaches, only to find that Tom has already beaten him to it and taken it inside. Butch then tries to steal the roasted meat placed on the windowsill, but Tom inadvertently slams the window shut on his paws. Furious, Butch takes a desperate risk and disguises himself as a crying, hungry baby. Hearing the knock at the door, Tom comes out and sees Butch. Sure enough, he brings him inside and serves him warm milk. However, the greedy Butch isn’t satisfied with just a sip of milk. Whenever Tom isn’t looking, he sneaks into the refrigerator to search for food. In the process, Butch, Tom, and the little mouse Jerry together set off a series of chaotic events…