Hi, I'm Tony Stark. You may know me as the guy who built the high-tech Iron Man suit of armor. Can you, uh... keep a secret? Recently, I developed the next generation of super-hero battle gear-Mega Morphs. Each Mega Morph is powered by the unique abilities of the super hero it's been built for. Pretty neat, right? You're not the only one who thought so. You know that maniac, Doctor Octopus? Well, he stole my designs--used them to build his own Mega Morph, which he's using to assemble the components of some sort of massive weapon. With Doc Ock in that Mega Morph, there's no way Earth's heroes can defeat him--so I've enlisted the help of five heroes to pilot their own custom Mega Morphs and stop Doc Ock from getting his tentacles on the pieces of his mystery weapon. And maybe, along the way, we'll find out just what this mystery weapon's supposed to do. 
Appearing in "Captain America"
Featured Characters:
- Captain America (Steve Rogers) (First appearance)
Supporting Characters:
- Stark Industries (First appearance)
- Tony Stark (First appearance)
Antagonists:
- Doctor Octopus (Otto Octavius) (First appearance)
Other Characters:
- Hulk (Bruce Banner) (First appearance)
- Spider-Man (Peter Parker) (First appearance)
- Wolverine (Logan) (First appearance)
- Ghost Rider (Johnny Blaze) (First appearance)
Races and Species:
Locations:
- Earth-50810 (First appearance)
Items:
- Iron Man Armor (First appearance) (Appears on screen)
- Doctor Octopus' Tentacles (First appearance)
- Captain America's Uniform (First appearance)
- Captain America's Shield (First appearance)
- Web-Shooters (First appearance)
Vehicles:
- Mega Morphs (First appearance)
- Warbird (First appearance)
- Rage Tank (First appearance)
- Arachno-Fighter (First appearance)
- Aero-Slasher (First appearance)
- Street Blazer (First appearance)
- Octo-Copter (First appearance)
- Rockets
Synopsis for "Captain America"
- Synopsis not yet written