Robert Downey Jr. Reimagines Doctor Doom and Avengers: Doomsday Cast as Peanuts Characters in Halloween Crossover

Robert Downey Jr. has given Marvel’s Doctor Doom an unexpected Peanuts makeover in a Halloween crossover that blends the Avengers: Doomsday cast with Charles Schulz’s beloved comic strip. The actor, who is set to play the iconic villain in the upcoming film, shared fan art that reimagines Doom, the Avengers, and other Marvel characters in the style of Charlie Brown, Snoopy, and the gang. The playful image highlights Downey Jr.’s knack for engaging fans while building anticipation for the 2026 blockbuster. With Avengers: Doomsday slated to be one of Marvel’s biggest releases, this lighthearted crossover underscores the character’s cultural reach beyond traditional superhero media. As Downey Jr. steps into the role of Victor von Doom, the Peanuts homage offers a rare glimpse of the villain’s softer, humorous side—and signals that Marvel’s marketing will lean into the actor’s star power. Expect more creative teases as the film’s release approaches.