Iron Man: Armored Adventures Season 2 Episode 20 Doomsday Episode Title:Doomsday.Episode Description:To keep reality itself from being torn apart, Iron Man must team up with The Mandarin to stop Doctor Doom after he captures the Ninth Makluan Ring ... and his father Howard Stark. Note #1: The guardian in the Ninth Temple is the Grey Gargoyle, though with him having been destroyed by Doctor Doom, he makes no actual appearance in this episode. Note #2: This is the first episode where Pepper actually dons an Iron Man suit to fight alongside Rhodes against wormhole predators from another dimension. Note #3: Doom shouts "kneel before Doom", similar to the catchphrase of the Superman villain, General Zod ("Kneel before Zod").