Doctor Octopus (2010 Marvel Animated Universe)

Doctor Octopus (real name: Otto Octavius) is the secondary main antagonist in ''"Ultimate Spider-Man". ''he is voiced by Tom Kenny who also voices Spongebob Squarepants.

In "Ultimate Spider-Man"
in the tv series ,he is the partner of Norman Osborn and they are working together against Spider-Man and want to take his blood and create an entire army of Venom creatures and to take over the entire city and then the world. he is hiding in his secret hidden lab where he controls his plans from his lab and talks with Osborn.

History
Otto's history didn't shown in the tv seires ,like how he turned into a scary and monstrus supervillain. but he can turn Osborn into his Goblin's form and to control him like he did to Curt Connors.

Personality
Otto's personality introduced as villainous and wrathful. he wants always not to defeat Spider-Man but to kill him.