An old, forgotten (SILVER AGE) foe returns. They crave the destruction of IRON MAN and the subjugation of EARTH. To defeat them, IRON MAN seeks out help from an unusual place - a superhuman prison. Follow IRON MAN on his quest to protect EARTH as he builds a planet-protector cannon, trades brutal blows with SHE-HULK and makes a new friend along the way. This episode is set in the current era of Iron Man, is the grand finale and is a love letter to Iron Man fans.

An old, forgotten (SILVER AGE) foe returns. They crave the destruction of IRON MAN and the subjugation of EARTH. To defeat them, IRON MAN seeks out help from an unusual place - a superhuman prison. Follow IRON MAN on his quest to protect EARTH as he builds a planet-protector cannon, trades brutal blows with SHE-HULK and makes a new friend along the way. This episode is set in the current era of Iron Man, is the grand finale and is a love letter to Iron Man fans.