You are going to Watch Super Friends Episode 12 online free episodes with HQ / high quality. Stream cartoons Super Friends Episode 12 Online The Menace of the White Dwarf. The Super Friends investigate when certain objects disappear and are placed elsewhere. Our heroes are dismayed to discover that a white dwarf is responsible for the disappearances. The culprit behind the white dwarf is Raven, a dangerous scientist from another planet, who values science over human life. Raven has escaped the prison specially designed to hold a genius like himself, and he has a personal vendetta against Superman for putting him there. Raven operates from an artificial island in the sky, and he’s been trying to purchase a green stone from the sky from the Martingales, a hillbilly family that refuses to sell it. The stone is none other than Kryptonite, Superman’s most deadly weakness. Raven vows to steal a monumental building. Wendy and Marvin wind up in that building while they are on their way to warn the Super Friends. They meet Raven, who makes a deal with Superman to exchange the building for the Kryptonite he wants. Raven then proceeds to put Superman on trial.