I'm losing all viable recruits for the Six, thanks to my most hated foe! But this, the web-crawler will be unable to stop.

Anti Venom-Symbiote form


|250px|Anti-Venom (Symbiote)]]
Biographical information
Alternative name(s)


Physical description




Personal information

Sinister Six (potentially)


Doctor Octopus (creator)
Venom (direct genetic template)
Spider-Man (indirect genetic template)
Harry Osborn (host)
Michael Morbius (co-creator)


Same as Venom, is toxic to Venom & Carnage

Production details
First appearance


Last appearance

The Symbiote Saga: Part 2

Voiced by

Matt Lanter


Anti-Venom is a Symbiote created by Doctor Octopus and Michael Morbius.

Physical Appearance

Anti-Venom has orange eyes and an orange mouth, and his face is black and white. He is white all over with a black spider symbol. He is large and immensely powerful.


Doc Ock created a new symbiote that is fast and efficient but also toxic to the original. During a fight where Harry attempts to assist Spider-Man and Agent Venom against Doc Ock, he becomes the first host for the Anti-Venom symbiote. Anti-Venom starts attacking and nearly kills Agent Venom only to be stopped by a positive ion inhibitor by Spider-Man and Iron Patriot which leaves Anti-Venom unconscious.

Later on, when Carnage infects most of the city, the symbiote army attacks Oscorp, while Harry is kept in a comatose state. After they bust in, Anti-Venom is revived and shown that he can purge the Carnage symbiotes off the civilians. He then notices the original Venom and attempts to "cure" him as well. Spider-Man makes note of this and uses Agent Venom as bait to lure Anti-Venom to the Carnage-hive.

Soon Peter helped Harry wake up and the latter gained control to free himself. However, Carrie had to retake control of the Symbiote to save the city.

It is quite possible that he absorbed himself into Harry before the explosion similar to how Carnage did to Mary Jane.

Powers and Abilities

Anti-Venom has all the powers of the first, but can also melt through the first symbiote due to the toxic relationship as mentioned by Doctor Octopus.

  • Superhuman Strength
  • Superhuman Durability
  • Superhuman Stamina
  • Accelerated Healing Factor
  • Genetic Memory
  • Offspring Detection
  • Wall-Crawling
  • Webbing Generation
  • Constituent-Matter Generation
  • ESP (Spider-Sense)
  • Immunity to Spider-Man's Spider-Sense
  • Camouflage Capabilities
  • Stretching and deforming
  • External Symbiote Rejection
  • Constituent-Matter Manipulation
  • Impurity Sense
  • Internal Bodily Cleansing: After sensing an impurity such as toxins, drugs, diseases, and other malignant substances, Anti-Venom can forcefully "cure" the substance from the person's body using antibodies produced by the symbiote. This power can also be used to depower some superhumans, almost ridding Spider-Man of the radiation in his blood when attempting to destroy remnants of the Venom symbiote, and nearly cleanses Radioactive Man of his powers in a similar fashion. Following Anti-Venom's use of this ability on him, close proximity to the symbiote causes Spider-Man's powers to diminish and disappear.
  • Spider-Power Negation
  • Fire immunity: In contrast to the other symbiotes, Anti-Venom is immune to fire and extreme heat.
  • Sonic immunity: Besides immunity to fire and heat, Anti-Venom also shows strong resistance against sonic-based attacks.


 Season  1 2 3 4 5 6 7 891011121314151617181920212223242526 Total
Season 1 0
Season 2 0
Season 3 0
Season 4 c m 3
Overall 3

f - flashback
m - mentioned


  • First animated appearance of Anti-Venom.
  • Anti-Venom's name is the name of the antidote in the Season 1 episode "Venomous".
  • Interestingly enough during The Symbiote Saga, after Agent Venom was infected by Carnage, and Anti-Venom purged the Carnage off, he left the original Symbiote alone.

Background in other media

  • Eddie Brock in the comics became Anti-Venom after he was affected by Mr. Negative's powers, then attacked by the Mac Gargan Venom. In the series Anti-Venom is created by Doctor Octopus and Morbius.


Main article: Anti-Venom (Symbiote)/Gallery
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