Jeff Pruitt, a farmer from the hills, comes to Mayberry in search of a wife. He enlists Barney and Andy's help and ends up picking Thelma Lou!

Lucy and Ricky want to spend their 13th wedding anniversary alone, but the Mertzes have another idea: a surprise party.

Wally's school is having an exchange dance and Wally and Eddie must take girls from a rival school that they chose out of a hat. Eddie asks to trade with Wally and he agrees, like a shot, after seeing the picture of Eddie's intended in a yearbook. Suspicious, Wally soon quickly discovers why Eddie wanted to trade; the girl is a few inches taller than Wally.

A party is being thrown at the dancing school where Beaver and Wally once took lessons and they're both invited. This prompts Beaver to ask one particular girl who caught his eye, Betsy Patterson, if he could escort her to the dance. However, once at the dance, he finds that Betsy has promised other boys that she would dance with them.

While the Angels are tracking down clues to the murder of a health resort employee as they infiltrate Utopia West, where they are encouraged to "deposit their inhibitions and let it all hang out." They uncover a $2 million skyjacking mystery.

"The Hart's discover that a Valentine's Day gift to some friends is being used to transport secrets by an international spy ring."

"A carpenter is transformed into a high society cat burglar on Fantasy Island. A young woman comes to Fantasy Island determined to find a husband and spite her reluctant fiancée."