Mark Ruffalo's Hulk might make an appearance in Tom Holland's fourth 'Spider-Man' movie 'Brand New Day.'

Spider-Man: Brand New Day just leveled up in a big way. With production about to kick off, it's been officially confirmed that Mark Ruffalo and Michael Mando are joining the upcoming Marvel Studios film, and it sounds like both will play key roles in the story. Ruffalo will reprise his role

Spider-Man: Brand New Day is bringing another special guest to Tom Holland's webslinging franchise, as well as a returning villain from another movie.