Season 2 Episode 9 – Blind Rage Knows No Color!
Thanos uses the Mind Gem to control Hulk who goes on a sleepwalking rampage. The Super Hero Squad must enter the dream realm to fight back, even if they have to get help from Nightmare.
Prior to the beginning of the series, the villainous Doctor Doom, in pursuit of universal domination, attempts to acquire the limitless reality-bending power of the "Infinity Sword." He is stopped by Iron Man, but as a consequence of their battle, the sword is shattered into numerous fractals that rain down on Super Hero City. Doctor Doom has forged alliances with just about every supervillain forming the Lethal Legion in order to hunt down the scattered fractals, each of which possess dangerous and different powers of their own. The second season revolves around the Super Hero Squad gaining a new team member (Nova, Captain Marvel, the Squadron Supreme, Hercules, Zeus, Annihilus and She-Hulk. Thanos is the one of the main villains.
Thanos uses the Mind Gem to control Hulk who goes on a sleepwalking rampage. The Super Hero Squad must enter the dream realm to fight back, even if they have to get help from Nightmare.
With Galactus attempting to eat the Skrull Throneworld and the Silver Surfer nowhere to be found, the Squad must hold off the devourer while finding their ally. Silver Surfer (who is slowly being corrupted by the Infinity Sword) turns out to have delayed Ronan the Accuser from coming to the Skrull Throneworld's aid.
After stealing the Space Gem from Thanos, Nebula seizes the teliporter of the Helicarrier to get away, but sucks herself, as well as H.E.R.B.I.E. and Wolverine, into the Negative Zone where Annihilus attacks them thinking they're after his Cosmic Control Rod.
Thanos recruits Iron Man, Hulk and the Scarlet Witch for a match against the Squadron Supreme of another dimension in a battle of heroes for the Grandmaster's Mind Gem.
Jealous of the actions of Thor on Earth, Greek god Zeus challenges Odin to a battle between the god of Thunder and his son Hercules. Reptil sneaks along to help Thor out. Meanwhile, the Mayor of Super Hero City sends Invisible Woman to secretly broadcast the challenge for all of Super Hero City to see.