The little spook drops in on Gertrude Berg's chemistry class. No, this isn't "The Goldbergs." Molly Goldberg has left Mrs. Bloom and her neighbors to go to college. This, Berg's second sitcom wasn't a hit, despite the occasional guest star. Peter was born Laszlo Lowenstein, and Gertrude was originally Tillie Edelstein. Lift a stein and salute these two great talents!
