While not initially a focal point of the marketing, Tim Blake Nelson's return as Samuel Sterns/The Leader in Captain America: Brave New World has been known since at least 2022. His original appearance was in 2008's The Incredible Hulk, marking a long-awaited MCU return. This choice to feature The Leader as a Captain America antagonist, rather than in a new Hulk film, is a deliberate decision, highlighting the unexpected nature of this threat to Sam Wilson. The Leader's unique threat stems from being a foe Sam least anticipates.
Let's delve into The Leader's background to understand why he fits as the next major Captain America villain.
The Leader: Unveiling Tim Blake Nelson's Character
The Leader is undeniably Hulk's primary nemesis. Unlike most Hulk villains focused on physical strength, Samuel Sterns offers a stark contrast to Bruce Banner. Gamma radiation exponentially amplified his intelligence, making him a formidable intellectual opponent to the Hulk's brute force. This intellect establishes him as one of the Marvel Universe's most dangerous villains.
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2008's The Incredible Hulk positioned The Leader as a future MCU villain. Tim Blake Nelson portrays a pre-transformation Samuel Sterns, initially an ally to Banner, assisting in the search for a cure. However, Sterns' ambitions diverge; he sees Banner's blood as a key to unlocking humanity's potential, ultimately collaborating with General Ross on Emil Blonsky's transformation into the Abomination. The film concludes with Sterns' transformation beginning after exposure to Banner's irradiated blood.

The Leader's Return to the MCU
The Incredible Hulk clearly set the stage for a sequel, teasing Sterns' transformation. However, Marvel's reluctance to produce another solo Hulk film, largely due to Universal's partial film rights, led to Hulk's appearances in Avengers films and Thor: Ragnarok, delaying Nelson's return. Mark Ruffalo's Bruce Banner also appeared in She-Hulk: Attorney at Law, departing Earth in episode 3 and returning in the finale with a son, Skaar. Rumors suggested The Leader's appearance in She-Hulk before his role in Captain America: Brave New World. While he didn't directly control the Wrecking Crew in She-Hulk, trailers for Brave New World hint at his involvement with other villains.
The Leader's Role in Captain America 4
The Leader's presence in a Captain America sequel is intriguing. He seemingly has no direct grievance against Banner. If he resents his transformation, his anger might be directed at Ross and Blonsky. This resentment could fuel his actions in Brave New World, potentially seeking revenge against Ross (now President, played by Harrison Ford) and aiming to discredit America, thus targeting Captain America.
Director Julius Onah emphasizes The Leader's danger due to his unexpected nature as a villain for Sam Wilson. Onah highlights the consequences of past actions and the surprising ways they resurface, making The Leader's return a thrilling challenge for Sam Wilson's leadership.
"Actions have consequences, and that's what's so great about what the MCU has been able to build," Onah stated. "In this universe, in this world, things that people do come back in ways that are surprising and unexpected, and Tim Blake Nelson coming back as The Leader is such an exciting thing to explore because his story now is going to challenge Sam Wilson, our new Captain America, in a way that he never expected."
Onah also points out that this crisis will test Sam's leadership, requiring him to unite the Avengers against a unique threat in a post-blip, post-Thanos MCU. Sam Wilson, despite facing formidable villains, has never encountered someone as intellectually gifted as The Leader. Captain America 4 sets the stage not for the next Avengers film, but for the Thunderbolts movie, suggesting The Leader's potential to reshape the MCU.
What role will The Leader play in Captain America: Brave New World? Share your theories in the comments.
