Danny's Uncle Tonoose comes to town to meet his new niece-by-marriage, Kathy, which is actually an inspection to determine whether she will be officially accepted into the family. Unfortunately, Uncle Tonoose's shabby treatment of Kathy seems to indicate that he does not approve of her. 

Rusty tells Linda that he can convince his parents to do anything he wants, and to get anything he wants. Rusty knows how to manipulate Danny and Kathy. It works, until they catch on to his game.