Iron Man: Armored Adventures

Season 1, Episode 13

Episode Title: Hide and Seek

Air Date: 2009-08-14

Overview:

When Tony and Gene find the third Makluan Ring, they argue over what exactly to do with it. Taking matters into his own hands, Gene accidentally unlocks the ring's guardian, Ultimo. Iron Man tries to detain Ultimo, but is forced to deal with the return of the Mandarin as well.