Heathcliff and the Catillac Cats

Prehysteric Riff Raff [Catillac Cats] (1x104)

Air date: Nov 27, 1984

Riff Raff goes with Cleo to the museum to look at dinosaur bones. Riff Raff is accidentally knocked unconscious while jumping on one of the displays, and while he is out, dreams of many wild adventures in prehistoric times.