Spider-Man 3 (2007)

Peter Parker enjoys newfound fame and success as Spider-Man, but his life is thrown into chaos when a mysterious black substance attaches to him, amplifying his aggression and ego. Meanwhile, his best friend Harry Osborn seeks revenge as the New Goblin, and the villain Sandman emerges with a tragic backstory. As Peter battles his inner demons and external foes, he must confront the darker aspects of himself and ultimately choose the path of redemption.