The Munsters - Season 2 Episode 5

When Eddie is called Lead Foot by the other kids on his track team, Herman offers to become his athletic coach. While demonstrating his out-of-this-world prowess in shot put, discus-throwing and pole-vaulting, Herman causes untold destruction and makes a fool of himself. Grandpa decides to come to the rescue by creating a magic speed pill that will make Eddie a champion runner.