Sony Pictures has dropped a brand-new trailer for "Spider-Man: Brand New Day," with Tom Holland returning as Peter Parker/Spider-Man. The movie swings into theaters on July 31. Set four years after "Spider-Man: No Way Home," Peter is living a lonely life after wiping himself from everyone's memories. With no one remembering who he is, he's dedicated himself entirely to protecting New York as Spider-Man. But the constant pressure begins causing a mysterious physical transformation, just as a powerful new threat emerges. The film reunites Holland with Zendaya, Jacob Batalon, Mark Ruffalo, Jon Bernthal and Michael Mando, while Sadie Sink, Tramell Tillman, Liza Colón-Zayas and Marvin Jones II join the franchise. Footage shown at CinemaCon also reveals MJ has apparently moved on with a new love interest, leaving Peter to face another emotional blow.