In this video, Willem Dafoe snuck onto the set of Spider-Man 2 to become Doctor Otto Octavius. Let me know what you all think in the comments down below, like & sub for more!! #samraimi # ...

Alfred Molina is putting back on the metal arms and will reprise his role in Spider-Man 3 as the villainous Doctor Octopus.

Marvel Comics is mostly a series of heroes and villains fights, but on several occasions, a hero had to team with his greatest enemy.

In the time since, he’s joined Doctor Octopus’ new Sinister Six and Mayor Wilson Fisk’s team of Thunderbolts, even helping Spider-Man at one point.