Cabaret Courage/Wrath of the Librarian

Plot:

"Cabaret Courage" The Family is sightseeing in Hollowood, California, when a manhole opens beneath their feet. They plummet down a series of long, intestine-like tubes and land in an underground cabaret, in what appears to be a stomach. A homunculus, embedded in the wall of the stomach, offers the Family great prizes if they perform for him. The Farmer and Muriel eagerly accept the opportunity, but end up being thrown into an intestinal pit to be digested, because they performed not for genuine feeling and generosity but for personal and material gain. Courage, ...