Watch Scooby’s All Star Laff-A-Lympics (1977–1979) full episodes online
Synopsis: A cartoon sports competition involving the entire Hanna-Barbera collection of characters. The characters (split into three teams: comedy heros, action heros, and villains) would compete in various strange events, with each episode taking place in a different part of the world.
Stars: Julie Bennett, Joe Besser, Mel Blanc.
More infor: IMDB, Wikipedia