Otto Octavius (Character) - Giant Bomb

Doctor Otto Octavius was a scientist who turned to a life of crime, using a set of four flexible mechanical arms originally designed to assist in scientific research and labwork to give himself a major advantage over the police.

Marvel's Spider-Man 2 Characters - Giant Bomb

Marvel Comics: Otto Octavius / Characters - TV Tropes

Marvel Legends Series Spider Man Doc Ock Action Figure – Infinity Collectables

Otto (Character) - Giant Bomb

Doctor Octopus (Character) - Comic Vine

Doctor Octopus (Marvel), Villains Wiki

Otto Octavius (Earth-616), Marvel Database

Otto Octavius (Earth-616), Marvel Database

Every Time Spider-Man Fought Dr. Octopus In The Comics (In Chronological Order)

Would Doctor Octopus (Marvel) make a good Batman (DC) villain? - Quora