Petticoat Junction - Season 4 - Eps 28: That Was the Night That Was
Late one evening, Uncle Joe and Sam, following a lodge meeting, run across a mysterious fellow looking for lodging. He calls himself Dr. Isaac Newton and claims that he's a geophysicist. Because of his all-knowing behavior, and the mysterious occurrences that have happened that night, they start to believe he may be an alien from outer space. Floyd and Charley know that Dr. Newton is starting to make Kate nervous. Despite the secretive nature of their lodge, the men offer to hold their upcoming lodge meeting, where Uncle Joe is going through an important initiation process, at the hotel. They hope that this ensures that Kate and the girls feel safe from Dr. Newton. Goings-on during and after the initiation ceremony ultimately settle Kate's mind about Dr. Newton.
About Petticoat Junction

Title: Petticoat Junction
First Air Date: 1963-09-24
Last Air Date: 1970-04-04
Status: Ended
Rating: 5.8/10 (from 37 votes)
Language: EN
Seasons: 8
Total Episodes: 222
Network: CBS
Genres: Comedy, Family
Production Companies: McCadden Productions, Filmways Television
Synopsis
The Bradley family are proud owners of the Shady Rest Hotel. Kate and her three young daughters do the job of running the hotel.
Cast

Mike Minor
Steve Elliott

Meredith MacRae
Billie Jo Bradley

Lori Saunders
Bobbie Jo Bradley

Edgar Buchanan
Uncle Joe Carson

Frank Cady
Sam Drucker

June Lockhart
Dr. Janet Craig

Linda Henning
Betty Jo Bradley