For ages, Odin has protected his kingdom of Asgard. But every winter, the All-Father must rest and regain his strength for one week. During this time, all of Asgard's foes (including trolls, giants, dark elves, and demons) try to claim the realm for their own, but they are always stopped by Odin's son, the mighty Thor, albeit with the loss of many brave Asgardian warriors. Loki, god of mischief, has kidnapped Dr. Bruce Banner and brought him to Asgard with the help of Amora, once Thor's lover, now the supervillain known as the Enchantress. Loki makes Banner angry and he changes into the Hulk. The Enchantress then casts a spell over the Hulk which separates Banner from his monstrous alter-ego and grants Loki control over the Hulk's body.

Department H sends in Wolverine to track down a mysterious beast known by the US Military as the Hulk, who is rampaging across the Canadian wilderness. Surveying the extent of the damage to a destroyed town, Wolverine notices a toxic scent as well as the smell of gunpowder. He is then deployed to the wilderness to resume tracking the creature.

当地球的英雄流亡动荡的不可思议的绿巨人的一个遥远的行星称为Sakaar的肌肉紧张的绿色怪物是卖为奴隶，被迫参加对地球的专制红国王格斗游戏。 But soon, the Hulk joins forces with his fellow slaves to fight for freedom -- and a chance to get revenge on his earthly foes.但很快，绿巨人联手与他的同胞奴隶力量，争取自由-并有机会获得他地上的敌人进行报复。 This animated film is based on the "Planet Hulk" storylines originally featured in Marvel comics.这动画电影是基于“地球超人”的故事情节原来在惊奇漫画特色。