Appearing in "Building the Perfect Weapon"
- The Leader
- Humanoids (First appearance)
- A.I.M. (Advanced Idea Mechanics)
- Ultimo (Destroyed)
- Rock Trolls
- Truman Marsh (Secretly Ultron)
Synopsis for "Building the Perfect Weapon"
Following Truman Marsh replacing Hulk with Red Hulk, the Avengers fight off an invasion of Rock Trolls. Afterwards, the Avengers must stop Leader from building and unleashing his secret weapon with stolen A.I.M. technology even when he uses Ultimo on them. Meanwhile, Hulk had been placed in an obedience collar and wanders around while figuring out what to do next.
- No special notes.
- No trivia.
Links and References