Captain America: New World Order

Captain America IV: New World Order (2024) is an idea meant for the first film in Sam Wilson's Captain America trilogy. In this hypothetical, it takes place either at the very end of Phase 4 or at the beginning of Phase 5. The film is a sequel to Captain America: Civil War, Avengers: Endgame and The Falcon and The Winter Soldier.

The film is directed by Rick Famuyiwa from a screenplay by Regina King and Shaka King, and produced by Kevin Feige and Barry Jenkins.

A sequel, Captain America V was released two years later.

Synopsis
After Sam Wilson adopts the mantle of Captain America, he must face a new threat rising from the ashes of Hydra -- Sinthea Shmidt, aka Sin, the daughter of the Red Skull who is using experimental cloning technology to help her overthrow the U.S. Government.

Cast

 * Anthony Mackie as Sam Wilson / Captain America
 * Danny Ramirez as Joaquín Torres / The Falcon
 * Samara Weaving as Sinthea 'Sin' Schmidt / Red Skull
 * Til Schweiger as Frank Simpson / Nuke
 * Brad Dourif as Dr. Bernhold Renner
 * Samuel L. Jackson as Director Nick Fury
 * Cobie Smulders as Maria Hill
 * William Sadler as President Matthew Ellis
 * Adepero Oduye as Sarah Wilson
 * Chase River McGhee as Cass Wilson
 * Aaron Haynes as AJ Wilson
 * Hugo Weaving as Johann Schmidt
 * Chris Pine as Riley Gilford

Trivia

 * Sam's arc centers around proving that he's just as capable as Steve without the super solider serum -- which would mirror Sin's arc to ‘prove’ that she's more capable than her father ever was.
 * Tony Stark's new element, Badassium, now officially known as Iso-8 is a highly crucial part to the cloning process which Sin is seeking to obtain more of.
 * There will be a clone Steve Rogers, who is Captain Hydra.