Through the valley and over the dale, the Wacky Racers hit the trail to far off Wott-Will, Delaware. Dick Dastardly sprays cake icing on the road in front of a bakery. Penelope Pitstop and Peter Perfect's cars slide into the bakery, and Penelope and Peter end up dressed as a bride and groom on top of a big wedding cake.
A retrospective documentary taking a look at the making of the show and it's cultural impact.
A featurette on the spin-off shows "Dastardly and Muttley and Their Flying Machines" and "The Perils of Penelope Pitstop".
"Wacky Races Forever" is a 2006 animated pilot spun off from "Wacky Races." The pilot depicts a roster of both new and returning racers competing against each other. Penelope Pitstop and Peter Perfect are married and have created Perfect Industries (the corporate sponsor of the new Wacky Races). Their children, Parker and Piper, also compete in the race. Other characters include the Slag Brothers, Professor Pat Pending, a teenage version of the Gruesome Twosome, and Dick Dastardly and Muttley (working for a new villain named Mr. Viceroy, who sought to steal Perfect Industries). This pilot was not picked up by Cartoon Network.