Dick Dastardly and Muttley competed in the Wacky Races. They cheated in the race by cutting down a tree with a saw which took down 2 cars.
Dick Dastardly and Muttley appear to have aged since they originally appeared in the Wacky Races series, as their hair has grayed. Dick Dastardly is wearing a dark purple coat and gloves and a striped hat with goggles on them. He has a small grey mustache, which has grayed since the original Wacky Races.
As for Muttley, he wears a red scarf, a dark green pilot hat which contains goggles, and black glasses, presumably due to having bad eyesight from old age. His fur is a light brown and gray color.