- This article is about the Doc Ock Spider-Man. For the Peter Parker Spider-Man, see Spider-Man.
Four Mechanical Arms
|[List of appearances]|
His alter ego is Doc Ock. During a battle with Spider-Man, he switched bodies with Peter Parker and became Spider-Man for awhile, until Ock gave Peter his body back so Peter could defeat the Green Goblin. Peter is now Spider-Man and Otto's mind is currently in the Living Brain.