A large company wants to buy the rights to Emmett's old invention
When the representative of the company City Planners turns out to be an attractive woman, everyone worries about Sam spending so much time with her.
Goober gets lost in a cave.
Sam lets Mike buy Goober's old car.
Howard moves into a swinging singles apartment
Alice's harp teacher asks her to marry him.
Goober is elected a church elder, only to be caught in a scandal in which he used the church money for gambling.
Emmett designs a cheap European tour for his wife.
Sam gets his friend at NASA to bring the moon rock to Mayberry so Howard can have a private showing.
Mike becomes the foster father of a little girl in Hong Kong
Millie opens up and Egg Farm and finds it very hard work.
Howard becomes to hose of a local literary program and becomes attached to an anonymous girl named Melissa whom Goober and Emmett created
Sam's help on Mike's Project goes overboard when he gets into a dispuit with another boy's father.
The men make a bicycle club without telling Emmett. When Emmett finds out about it from Millie, he's determined to show them that he can still shine at his age.
Alice buys a harp, and gets lessons. Her teacher makes her very nervous and she almost gives up on the instrument.
Goober, Howard, and Emmett paint Sam's house against his wishes.
Howard is made very jumpy at Sam and his camping trip, due to Millie having bad dreams about the trip.
Goober housesits at a rich man's house, and falls in love with a rich girl, only to find out the only reason the girl's mother likes him is because she thinks he's rich.
Howard's hippie nephew visits him
Great news comes from the Mt.Pilot Press....Millie is declared the best dressed woman in ALL of the area! Everyone is very happy about this. Soon, the woman start copying Millie's styles and clothing she wears...including miniskits! The men strongly object, and Sam must tell Millie to stop. That night, the woman who she has been getting the fashions visits....and is in completly different clothes! Millie finds out that you should wear what you want to wear in this episode.
Emmett tries to look young by buying a Toupee
Sam and Emmett help put on a show for the church.
Sam gets a new housekeeper, a former Army officer
Goober finally opens his new gas station in Mayberry! Everything goes fine and dandy until Howard discovers some old reltics under the gas station- DINOSAUR BONES! He is eager to recover them, but recovering them would mean tearing parts of the road around the gas station, and Goober won't allow it! Howard wants to make a mueseum with these bones, but wants to get all of them, so he sneaks to the gas station in the middle of the night. And he's caught! Gooober almost presses charges! Howard then opens the first natural science muesum ever in Mayberry, but it's a bust, because most of the bones from the dinosaur are still buried. Seeing how upset Howard is, Goober has the other bones recovered and all is once again well in Mayberry.
An encounter group comes to Mayberry
Emmett's wife joins a women's lib group.
