Heathcliff and the Catillac Cats S01 E120 Riff Raff's Mom

Much to Riff Raff's dismay, his mother is coming to town to see the beautiful mansion he lives in. Riff Raff, in a frantic attempt to cover up his fib, disguises his friends as servants and sneaks into a fancy house when the real owners leave, but Riff Raff's plan backfires and his mother finds out the truth. However, she doesn't mind at all that he is a simple alley cat and not the wealthy son she had thought.