The Mighty Heroes was an animated television series created by Ralph Bakshi for the Terrytoons company. The original show debuted on CBS, on October 29, 1966, and ran for 1 season for 21 episodes. The ...

The Raven, a villain whose hideout is hidden in a mountain near Good Haven, attacks the city with his "plastic blaster" gun. It seals its victims in plastic. The Mighty Heroes respond. Eventually, the ...