Two of Marvel's greatest super heroes, the Amazing Spider-Man and the Mighty Thor, have teamed up many times throughout the years to battle foes greater than they could handle alone. Join the web-head and the Thunder god in some of their biggest battles -- Spider-man falls under the power of the enchantress and challenges the armies of Asgard. Can Thor free Spidey from her spell? -- Thor is overrun by the menacing Mongoose when he is attacked in his mortal form. Spider-Man swings into action to protect his big, blond friend -- Plus: The two take on space aliens and the Norse goddes Valkyrie!