Captain America: Serpent Society

Captain America: Serpent Society is an idea meant for the next film in the MCU Captain America series. In this hypothetical, the film would take place either at the very end of Phase 4 or at the beginning of Phase 5.

Synopsis
After Sam Wilson adopts the mantle of Captain America, he and Bucky Barnes must stop a criminal empire from forming a new "Hydra" known as The Serpent Society -- who plan on releasing an experimental virus and causing a global pandemic.

Plot Details
To start off, Sam’s arc revolves around the pressure of being the leader of the new supers. The press insulting him, every action of his being over analyzed and judged, and him feeling the pressure of being a black Captain America. While Bucky, we can explore him trying to figure out where he wants to go with his life now that he’s finished his notebook. What does he do with his life now that he’s free?

I would like Sam and Bucky to stay as a duo (I imagine they ended up moving in together), they're just so interesting and funny together. Then we'd also have Misty Knight and Torres as support. Torres comes in (pre or post Flacon, unsure? are they going to develop Torres in any movies/shows before this or will this film be his first time suiting up) to help out Sam, while Misty comes in, sent by Nicky Fury as a ground agent of S.W.O.R.D., and her and Sam develop a relationship reminiscent of Steve and Natasha.

Shortly after Sam’s speech in New York, a company called Serpent Solutions rose up, helping those hurt and displaced from the Blip. Years later, the world has returned much to normality and a rare period of peace between nations has sprung.

Serpent Solutions is a fake pharmaceutical company, run by Arnim Zola himself, still alive after the events of CA: The Winter Soldier. Supplied and funded by A.I.M., an advanced science and technology conglomerate. Serpent Solutions has been working on a viral agent that is supposed to effectively wipe out ‘super powered’ individuals. Using this chemical, they plan to drive the superheroes out and reclaim control of the government by diving America as they supply arms and technology to radicals and subversive organizations in order to foster a violent technological revolution.

Serpent Solutions is seeking out Iso-8, a volatile chemical being worked on by Bernhold Renner, former S.H.I.E.L.D. scientist. -- Sam, Bucky and the others must work together to stop the bio-terrorist organization from releasing the experimental virus and causing a global pandemic.

Henry Gyrich (played by Demetrius Grosse; a former government official turned business man who has a hatred for superheroes and liked when the government had the power) is the face and public CEO of Serpent Solutions, although he is a pawn, being used by the real leaders, Arnim Zola and William Burnside (obsessed with Steve Rogers, doesn't think Sam deserves the mantle and wants to get rid of the "false capes"), known as the Grand Director.

Serpent Solutions has their own specialized task force to take down heroes -- Serpent Society.

The all female group includes;


 * Klaudette Voorhees aka Madame Cobra; a former Red Room spy. Genderbent. The leader of the Serpents.
 * Rachel Leighton aka Diamondback; former S.H.I.E.L.D. operative. She'd be the Serpent to end up being talked down by Sam and joining his fight.
 * Ophelia Sarkissian aka Viper; former Hydra assassin. I'm not sure if Valentina or Ophelia would get the title Madame Hydra.
 * Tanya Sealy aka Black Mamba; former Ten Rings member. Not sure how this would work, haven't seen the film yet.
 * Cornelia Stokes aka Cottonmouth; rogue Wakandan. Also genderbent. Follower of Killmonger. Not sure if T'Challa is alive or not, I wanted her to be his assassin if he is dead.

Cast

 * Anthony Mackie as Sam Wilson / Captain America
 * Sebastian Stan as Bucky Barnes / Winter Solider
 * Danny Ramirez as Joaquín Torres / Falcon
 * Anna Diop as Mercedes Knight / Misty Knight
 * Charlize Theron as Claudette Voorhees / Madame Cobra
 * Don Johnson as William Burnside / Grand Director
 * Demetrius Grosse as Henry Gyrich
 * Ella Balinska as Rachel Leighton / Diamondback
 * Natacha Karam as Ophelia Sarkissian / Viper
 * Bae Doona as Tanya Sealy / Black Mamba
 * Michaela Coel as Cornelia Stokes / Cottonmouth
 * Brad Dourif as Bernhold Renner
 * Toby Jones as Arnim Zola
 * Adepero Oduye as Sarah Wilson
 * Chase River McGhee as Cass Wilson
 * Aaron Haynes as AJ Wilson

Trivia

 * While Sam and Misty have a flirtatious relationship, he has no love interest in the film. I'm not interested in Sam having a boring relationship, I'd much prefer if the MCU would finally let a main character be gay and have Sam/Bucky happen.
 * Misty Knight will not have a metal arm in the film.
 * Serpent Solutions is very similar to Umbrella from Resident Evil if you’re familiar with that series.
 * S.S. is an analogy of MAGA, their prejudice view of America and how those views can lead to destruction.
 * Henry Gyrich is a black man being used as the face of Serpent Solutions for positive press, secretly being run by Arnim Zola and William Burnside.
 * Depending on if you want to keep old stuff or start incorporating new things, Arnim can be replaced with MODOK.
 * Iso-8 is a aggressively volatile chemical tailored to destroy the body of anyone with the metagene from the inside, while paralyzing anyone without it.
 * Iso-8 and Henry Gyrich have the possibility to be connected to mutants, but unsure of how Marvel is handling any of this.