Marvel confirms a certain well-known character will be making their long-awaited MCU debut before the year is out

The Marvel Cinematic Universe (MCU) in 2024 is far from winding down, despite the conclusion of Agatha: Coven of Chaos. Fans are still in for a treat with Deadpool & Wolverine, set to debut on Disney Plus later this November, giving them another chance to catch this summer’s blockbuster. But there’s more to look forward to before the year ends, with What If…? season 3 set to premiere on December 22. This season is shaping up to be a thrilling conclusion to the animated anthology series, bringing even more surprises.

One of the most exciting teases for What If…? season 3 is the promise of a long-awaited MCU debut. According to head writer Matthew Chauncey, the series will introduce a “well-known” Marvel character, one whose arrival has been “long-anticipated” by fans. While Chauncey kept the character’s identity under wraps, this has sparked a wave of wild theories from the fandom. Speculation has ranged from the wishful thinking of characters like Ghost Rider and Doctor Doom to the more humorous idea of the obscure Spider-Man villain, Big Wheel.

While fans have been vocal with their theories, it’s clear that What If…? will continue to surprise viewers. The series has always been known for its creative takes, mixing familiar heroes and villains with completely original concepts, like season 2’s creation, Kahhori. Additionally, the third season will include an episode inspired by 1930s screwball comedies, complete with extensive dance sequences—an ambitious animation feat that promises to be a visual spectacle.

For those eager to dive into more Marvel content, this upcoming season of What If…? is shaping up to be a thrilling ride with new twists, and possibly, a game-changing debut of a beloved character.