It’s a battle of wills at Porky’s house this winter evening, as it’s time for cats to go out for the night. But with the snow on the ground, Porky’s four cats (who all look like Sylvester) have other plans. Porky scares them out of the house for the night, but they get revenge on him by broadcasting news through his radio of flying saucers and Martians landing. The cats wind up throwing Porky out, and take over his house eating, smoking cigars and drinking.