The upcoming 2025 Marvel movie, Captain America: Brave New World, has sparked excitement among fans. This movie is the fourth Captain America film, following Captain America: The First Avenger (2011), Captain America: The Winter Soldier (2014), and Captain America: Civil War (2016). However, this time, things are different. The shield is now in the hands of Sam Wilson (Anthony Mackie), and he will face new threats, including a dangerous villain from the past.
Who Is the Villain in Captain America: Brave New World?
The main villain of the movie is Dr. Samuel Sterns, also known as The Leader. Played by Tim Blake Nelson, Sterns is a character who first appeared in The Incredible Hulk (2008). He was a scientist obsessed with unlocking the secrets of gamma radiation. After an accident exposed him to the same substance that created the Hulk, his intelligence grew to an extreme level.
Now, in Brave New World, Sterns returns as a mastermind villain. He has been in hiding for years, but he is back with a plan to reshape the world. His goal is not only to challenge Captain America but also to manipulate powerful figures like President Thaddeus “Thunderbolt” Ross, played by Harrison Ford. Rumors suggest that Ross might turn into Red Hulk, adding another layer of conflict.
Release Date and Streaming Availability
The movie is set to hit theaters on February 14, 2025. It will be released worldwide in IMAX and 3D formats.
As for streaming, Captain America: Brave New World is expected to be available on Disney+ after its theatrical run. Based on previous Marvel movies, it could arrive on the platform within 45 to 60 days after its release.
Cast and Crew
This movie features an impressive cast, blending old and new faces. Here are some of the key actors:
- Anthony Mackie as Sam Wilson / Captain America
- Tim Blake Nelson as Dr. Samuel Sterns / The Leader
- Harrison Ford as President Thaddeus “Thunderbolt” Ross
- Danny Ramirez as Joaquin Torres / The New Falcon
- Carl Lumbly as Isaiah Bradley
- Liv Tyler as Betty Ross
The movie is directed by Julius Onah, known for his work on The Cloverfield Paradox (2018). The screenplay is written by Malcolm Spellman and Dalan Musson, both of whom worked on The Falcon and the Winter Soldier series.
Trailer Release and Reception
The official teaser trailer for Captain America: Brave New World was unveiled on July 12, 2024. This initial glimpse drew comparisons to the tone of The Winter Soldier, blending superhero action with political intrigue. A full trailer was later released on November 9, 2024, during Disney’s D23 Brazil event, providing audiences with a more in-depth look at the film’s plot and characters. The trailers showcased high-stakes action sequences, the return of familiar faces, and the transformation of President Ross into Red Hulk, generating significant buzz and anticipation among fans.

Movie History and What’s Different This Time?
Unlike previous Captain America films that focused on Steve Rogers (Chris Evans), this one centers around Sam Wilson’s journey as the new Captain America. The story is expected to explore political themes, corruption, and how Sam struggles to lead in a divided world.
Another major change is the return of characters from The Incredible Hulk (2008). Both The Leader and Betty Ross are back, which suggests that Marvel is finally connecting past storylines to the present.
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