When Spider-Man is trying out the X-Men's Danger Room, things start to go wrong when a strange intruder named Cyberiad shows up. It turns out that he is Firestar's former boyfriend and he blames her for his current state. Since Cyberiad has control of the X-Men's mansion, can the X-Men succeed in defeating him?

• Steve Ditko

• Kathy Garver
• Dan Gilvezan
• Frank Welker