After Barney sees Andy and Helen kissing in a jewelery store, he becomes convinced they are secretly engaged and decides to throw a surprise engagement party, much to the chagrin of the un-engaged Andy and Helen.
Quest roles:
Aneta Corsaut(Helen Crump), Betty Lynn(Thelma Lou ), Howard McNear(Floyd Lawson), Jim Nabors(Gomer Pyle), Rance Howard(Bus Driver), Molly Dodd