A Carnival troupe comes to Walton's Mountain. When the manager absconds with the money, four members are stranded at the Walton house. They thank the Waltons with a private performance.

When a meteorite falls on the Baldwin's house, Zeb believes his time has come. The Baldwin sisters are hoaxed by their cousin until Zeb and John come to the rescue.

Local blacksmith, Curtis Norton has John-Boy write letters to his bride-to-be. When she arrives on Walton's Mountain, life and Curtis are much different than she expected. Meanwhile, Olivia is feeling new pangs for freedom and something "different" in her life.

Grandma finds out she has inherited $250 and decides to share her wealth. Mary Ellen experiments with being a blond and uses Jim-Bob as a test case.

John-Boy gets ready to graduate from high school in a new suit. When the cow dies John-Boy returns the suit and gets his money back and uses the money to buy another cow. John-Boy graduates in Grandpa's old suit.

John wants to expand the mill and call it Walton and Sons,Jason wants to study music and he tries for a scholarship

A handsome forestry student name Chad Marshall arrives on Walton's Mountain. Both Erin and Mary Ellen are smitten and a competition delelops between them. Each is sure that she is the chosen one. Mary Ellen realizes that it is Erin thats truly in love.

John-Boy's old girlfriend Marica Woolery returns to Walton's Mountain with her fiance to sell some inherited property. She plans to invest the money in her fiance's proposed business. John-Boy exposes the fiance as a braggart and not in love with Marcia. Olivia subs. A student obtain a pair of much needed eye glasses.

Olivia Hill, Olivia's young cousin, returns to Walton's Mountain to grieve the sudden death of her husband. The family attempts to cheer her up. It does not work until Elizabeth's cat, Calico, gives birth to kittens.

As Mary Ellen nervously awaites word on her acceptance to nursing school, the rest of the Waltons prepares surprise good-bye gifts. Mary Ellen is accepted, but she needs more work in math and science and ends up studying with John-Boy and Miss Nora Taylor, the county nurse.