Grandpa mixes up a love potion designed to make the opposite sex fall madly for anyone who drinks it.

In this Cold War episode, a Russian fishing trawler picks up a scuba-diving Herman in its haul of fish and mistakes him for the missing link. The crew members report their find to Moscow, claiming it puts the Soviets ahead in the “missing link race”. The response from the Commissar is that Herman is an American spy.