The Waltons - Season 7 - Eps 5: The Changeling
Just before Elizabeth's 13th birthday, she becomes reluctant to grow up and creates a poltergeist. Jason starts a new job as a radio talk show host giving advice to the lovelorn.
About The Waltons

Title: The Waltons
First Air Date: 1972-09-14
Last Air Date: 1981-06-04
Status: Ended
Rating: 7.1/10 (from 94 votes)
Language: EN
Seasons: 10
Total Episodes: 210
Network: CBS
Genres: Drama
Production Companies: Lorimar Productions
Synopsis
The Waltons live their life in a rural Virginia community during the Great Depression and World War II.
Cast

Ralph Waite
John Walton Sr.

Jon Walmsley
Jason Walton

Mary Elizabeth McDonough
Erin Walton

David W. Harper
Jim-Bob Walton

Earl Hamner, Jr.
Narrator

Eric Scott
Ben Walton

Kami Cotler
Elizabeth Walton

Joe Conley
Ike Godsey

Judy Norton
Mary Ellen Walton