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Hammerhead (Joseph) (Earth-616)

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Quote1 Who said I can't put a man in the cage? Before I ran my own gang I was a Maggia enforcer. Know how I got to the top? Head first! Quote2
-- Hammerhead src

As a young boy, Joseph and his family fled the Soviet Union with the help of a man known as The General.

Growing up, his father would berate him for speaking Italian in their Russian household, and would beat the boy with a hammer when punishing him. In school he would lie and say he was Italian, only for a bully named Rico to reveal his lie and steal the hat he wore showing the ugly scars on his head from frequent hammer blows.

Rico and his girlfriend would be the kills Hammerhead needed to join the mob. Hammerhead convinced the mob that he was Italian, which was necessary since they did not take 'inferior stock'. He eventually killed his father with a much bigger hammer than his father had ever used on him.

Hammerhead began his career as a junior hit-man, working for the Maggia. When his head was shattered in a brawl, Jonas Harrow discovered him in an alley, and operated on him - replacing his broken skull with one made of steel. Hammerhead clearly had mental and emotional problems prior to his injury, and they were exacerbated by the trauma.

Upon awakening, Hammerhead became fixated on a 1920's movie poster which had been the last thing he saw before the brawl. He adopted the identity of the mobster "Hammerhead", favoring 20's clothing, weaponry, speech patterns and behavior of the criminals of that time. He claimed to no longer remember his real name.

Hammerhead was involved in a major gang war[3] after Wilson Fisk decided to lay low - leaving the way open for Doctor Octopus and Hammerhead to lay their claims as his replacement.

Hammerhead was also involved with Doc Ock when Otto attempted to woo Peter Parker's Aunt May. He was apparently killed in a nuclear explosion and began haunting Octavius as a ghost[4]. He was brought back to life with a device that Octavius had built to dissipate the ghost[5]. He kidnapped Aunt May, but was defeated by a temporary alliance of Octopus and Spider-Man[6].

Hammerhead was also a player in another "Gang War" storyline.[7] He survived, and then allied himself with Chameleon in the Lobo Brothers gang war[8]

Civil War

During the events of the Civil War, Hammerhead used the vacuum left by the incarceration of the Kingpin to gain a greater foothold in the ranks of organized crime, attempting to organize an army of costumed villains (consisting of the Ani-Men V, Answer I, Aura, Bloodshed, Clown, Cyclone III, Discus, Electro, Great Gambonnos, Kangaroo II, Man Mountain Marko, Mauler, Mindblast, Override, Ringmaster, Stiletto, Spot, Squid, Trapster, and Will O' The Wisp) to enforce his new criminal empire. The Kingpin manipulated various hero factions, most notably S.H.I.E.L.D. and Iron Man into breaking up Hammerhead's first convening of his army. During the conflict, Hammerhead was shot numerous times by Fisk's agent Underworld, who later confronted Hammerhead while he lay in a prison hospital. Underworld then shot Hammerhead at point-blank range with adamantium bullets.

The bullets, while not penetrating his skull, did cause severe trauma to his brain, resulting in him needing surgery, but the hospital he was brought to was unable to treat him. In mid-surgery, men working for Mister Negative came in, killed the hospital staff, and took Hammerhead away. Mister Negative then had his surgeon, Doctor Tramma, revive Hammerhead, and offered to transplant his brain into a new robotic adamantium skeleton, to which Hammerhead agreed.

Hammerhead's first task as a member of Mister Negative's organization was to consolidate all of the Bronx gangs to go up against the Maggia. He happened to attack new acquaintances of Spider-Man and fought with him. Although his new strength and body allowed him to initially beat Spider-Man and dislocate his jaw, he was later defeated when Spider-Man realized he was "top heavy" and was able to take out his legs.[9]

Power Grid [13]
Energy Projection
Fighting Skills
* Higher strength using exoskeleton


Hammerhead's skull is made of secondary adamantium which makes his head impervious to all damage; except of course from weapons made of adamantium.


Criminal organization, Experienced hand-to-hand combatant. [10]

Strength level

Originally above average human, after his upgrades courtesy of Mr.Negative, Hammerhead possesses comparable strength to Spider-Man.[11] Hammerhead now possesses class 10 strength but to an unrevealed extent.


Mentally unstable. His exoskeleton only covers the upper parts of his body since hits to the lower back still hurt and his hip was still able to be dislocated.


He has from time to time used a exoskeleton designed and built by the Tinkerer which amplifies his strength. Its power source was destroyed by the Human Torch in battle.[2]


Tommy guns, machine guns, other heavy weaponry - sometimes uses "stun" bullets.

  • Hammerhead was one of the characters featured in Series A of the Marvel Value Stamps issued in the 1970's.
    Hammerhead Marvel Value Stamp

    Marvel Value Stamp #89

Discover and Discuss


  1. Amazing Spider-Man #618
  2. 2.0 2.1 Fantastic Four #233
  3. Amazing Spider-Man #113
  4. Amazing Spider-Man #157
  5. Amazing Spider-Man #158
  6. Amazing Spider-Man #159
  7. around ASM #284 and following
  8. around Spectacular #153 et. al. He returned again, as part of the Hydra/Fortunato/Jimmy Six gang war storyline in Spider-Man #71 and following. He also appeared in the "Spider-Man: Lifeline" three part Limited Series.
  9. Amazing Spider-Man #575-576
  10. Amazing Spider-Man Vol 3 #17
  11. Brand new day:Yearbookj
  12. Official Handbook of the Marvel Universe A-Z #5
  13. Official Handbook of the Marvel Universe A-Z hardcover Vol. 5

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