Challenge of the Super Friends Episode 6a Monolith Of Evil Episode Title:Monolith Of Evil.Episode Description:Solomon Grundy convinces the Legion of Doom to find the "Monolith of Evil" which gave him his powers where it revived him from his death. But when he, Grodd, the Cheetah and the Riddler cannot retrieve it, the Riddler tricks the Super Friends into fetching it for them by using a mirage to make it look like the Legion of Doom shrunk the United Nations building...