The Unstoppable Juggernaut (Episode 8) Written by Julianne Klemm Originally Broadcast on March 6, 1993 When Xavier's mansion is destroyed and a series of spectacular robberies are committed, the X-Men suspect a giant Russian mutant named Colossus. The real culprit turns out to be Juggernaut, Xavier's evil half-brother who's out for revenge. NOTES Due to production delays, this episode originally aired AFTER the next two episodes. SCREENSHOTS This page is a part of DRG4's Marvel Cartoon Pages: Featuring Spider-Man, X-Men, Fantastic Four, Iron Man, Incredible Hulk, and the Silver Surfer.