Sinister Venom

The series premiere episode of Avengers Unleashed.

Featured Characters

 * Avengers
 * Captain America / Steve Rogers (gets and loses symbiote)
 * Iron Man / Tony Stark
 * F.R.I.D.A.Y.
 * Spider-Man / Peter Parker
 * Phoenix Princess
 * Thor (gets and loses symbiote)
 * Hulk / Bruce Banner (gets and loses symbiote)
 * Black Widow / Natasha Romanoff (gets and loses symbiote)
 * Hawkeye / Clint Barton (gets and loses symbiote)
 * Wasp / Janet Van Dyne (gets and loses symbiote)
 * Captain Marvel / Carol Danvers (gets and loses symbiote)
 * Black Panther / T'Challa

Supporting Characters

 * Hank Pym

Villains

 * Venom Symbiote (first appearance)
 * Sinister Six (get and lose symbiote)
 * Doctor Octopus / Otto Octavius (first appearance)
 * Electro / Max Dillon (first appearance as Electro)
 * Kraven the Hunter (first appearance)
 * Vulture / Adrian Toomes
 * Scorpion / Mac Gargan (first appearance)
 * Rhino / Aleksei Sytsevich (first appearance)

Other Characters

 * Avengers
 * White Swan / Gwen Stacy
 * Black Cat / Felicia Hardy
 * Falcon / Sam Wilson
 * Redwing
 * Ant-Man / Scott Lang
 * Aunt May

Premise
Following a fight with Spider-Man's old foes, the Sinister Six, the Avengers battle a Venom Symbiote, which ends up possessing the Six and controlling their bodies. All seems well after they defeat the villains and apparently destroy the Symbiotes, but the Avengers' real problems only begin when a surviving fragment of the Symbiote infiltrates the Avengers Tower, duplicates itself and possesses most of the heroes one by one. Spider-Man, Phoenix Princess, Black Panther (the only members who are immune to the organisms' influence) and Stark (whose armor is taken over by the Symbiotes) now need to find a way to free their teammates and stop the Symbiotes' rampage.

Plot
TBA...