Jon Bernthal may return as The Punisher in "Avengers: Doctor Doom." Insider James Mac claims that the actor has already filmed a scene set in a bar. The source provided no other details, so it is unknown whether it's a short cameo or a more significant role.
Marvel Studios has not officially confirmed Bernthal's appearance in the film. However, "Avengers: Doctor Doom" recently went into reshoots, during which, according to insiders, many cameos were added to the film.
"Avengers: Doctor Doom" is set to be released on December 18, 2026. The crossover will unite the Avengers, the Fantastic Four, the New Avengers, and heroes from classic X-Men films.