"Old timbers collapse, trapping Oliver and Lisa in an old root cellar they've discovered under their house. Calling for help through the kitchen sink drain, the two await rescue by Eb, who hits his head and forgets about them. The addled-brained Kimball tries to pull them up through the pipe using a plumber's helper. Their hopes ride on Arnold Ziffel and a game of charades he plays with Sam Drucker."
—Jay Phelps, imdb.com
From season 5, episode 16. Originally aired January 17, 1970.
![](https://i.ytimg.com/vi/rPCN7C9Y4ks/maxresdefault.jpg)