SOOOO many. Love the Fun Girls, Aunt Bee's pickles, Opie and the Spoiled kid (my son's favorite,) the 3 escaped lady convicts, when Barney 'rescues' Andy/Helen from the cave, Barney wants to be in the choir, several with Gomer-like Citizen's arrest, and the one where he gets set up w Thelma Lou's cousin, the one where Barney buys the used (lemon) car, the one where Briscoe Darling wants to marry Aunt Bea n(love when they yell out MEAT!, we joke around here w that) (also the one where they want Charlene to marry opie, ) so, so, so many. It's one of my favorite shows.