Mark Ruffalo is set to reprise his iconic role as the brilliant but troubled scientist in Spider-Man: Brand New Day, and the big question on everyone’s mind is: what will his involvement mean for Peter Parker? The announcement confirms Ruffalo’s return won’t be just a cameo, with his portrayal of Banner expected to have a significant impact on the storyline.
The specifics of Banner's role are still under wraps, but his return is set to add a fresh layer to Spider-Man’s world. It’s unclear whether he’ll transform into his alternate personas, like Professor Hulk or Savage Hulk, but his scientific expertise will likely play a key role.
Given his background, Banner could serve as a mentor to Peter Parker, guiding him both scientifically and emotionally. Fans are eager to see how these two characters might interact on screen.
Ruffalo’s return marks his tenth appearance in the MCU, following his last appearance in She-Hulk: Attorney at Law, where he shifted between Hulk and human forms. His presence in Spider-Man: Brand New Day is expected to be a pivotal moment for fans, continuing his complex character arc.
The film, slated for release in 2026, will feature Tom Holland as Spider-Man, with Zendaya and Jacob Batalon returning as MJ and Ned. Michael Mando is also in talks to reprise his role as Mac Gargan, though details are still unclear. With Ruffalo’s return, Spider-Man: Brand New Day is shaping up to be one of the most anticipated MCU films.
