Does this bring back memories? I believe all the main characters are dead now except for Thelma Lou, Ellie and of course Ron Howard. The guy with the electric guitar playing beside Andy at the fireplace was James Best who had other small roles in other shows. Later he became known as Roscoe P. Coltrane on the Dukes of Hazard. The scenes of the goat are from the episode "Loaded Goat" where this goat wanders into an unlocked storeroom and eats a few sticks of dynamite.
There's a few out of place scenes but most are from the show and the Desilu studios.
https://images.search.yahoo.com/sear...9dyyvM-EW9Wlg6