Grandpa mixes up a love potion designed to make the opposite sex fall madly for anyone who drinks the potion. Grandpa mixes some in Marilyn's oatmeal to help her keep a boyfriend. Marilyn is in a rush and has no time for breakfast; so Lilly puts her oatmeal back into the big pot and serves the oatmeal to the rest of the family. Now the potion affects them all! The mailman becomes interested in Lily; the next-door neighbor now has an attraction for Herman; Eddie is even chased home by all the girls from his class.
Elenco: Fred Gwynne , Yvonne De Carlo , Butch Patrick , Al Lewis , Beverley Owen , Pat Priest .