Premiering on September 13th, 1969, this show was a spin-off of the very popular cartoon Wacky Races. Penelope Pitstop, heiress to a vast fortune, is in perpetual peril from her fortune-seeking guardian, Sylvester Sneekly, who unknown to her is really that villain of villains, The Hooded Claw! But the Ant Hill Mob and Chug-a-Boom are on her side.