When the genius Tony Stark is held captive and forced to make weapons, his best chance of escape lies in building the greatest weapon of all -- the very first version of the Iron Man armor! Then, Shellhead meets Webhead as Iron Man and Spider-Man team up to take down the deadly Radioactive Man! And when Tony Stark makes a dramatic public return to start the next chapter of his business life, a newly-souped up Iron Man finds himself targeted for death! Finally, does Iron Man stand a ghost of a chance battling the Marvel-Verse's most fearsome armored foe -- the dastardly Doctor Doom?!