Anthony "Tony" Stark fights crime as Iron Man.
Some time in the past a piece of shrapnel was lodged near Tony Stark's heart. To stay alive Tony built a special battery to keep his heart beating. Tony also built an armored suit and used it to fight crime as Iron Man.
Iron Man's main adversary was the Mandarin whom he fought on several occasions.
Iron Man was also one of the founding members of the Avengers.
Tony was once subpoenaed to testify at the U.S. Senate because various senators wanted to know the secrets of the Iron Man armor. However, this put a lot of stress on Tony's heart which caused him to pass out while testifying.
Countess De La Spiroza stole Iron Man's armor for the Soviet Union. However, the Countess double-crossed the Soviet Union and instead intended to sell the armor to the highest bidder. Iron Man tracked the Countess to an orbiting space ship. When Iron Man got on the space ship the Countess has several robots attack him. However, Iron Man was able to defeat the robots. When the Countess's superiors learned of her treachery they used a tractor beam to land the rocket at a Russian military base. Iron Man was able to escape and make it back to America, but the Soviet Union sent Titanium Man after Iron Man and they fought. After a short fight Iron Man was able to disable Titanium Man's armor.
Iron Man was voiced by John Vernon.
First adapted version of the character outside the comics.