Spider-Man 2

Dr. Octopus (Alfred Molina) dies destroying his deadly fusion device after an unmasked Spider-Man (Tobey Maguire) convinces him it's the right thing to do. Mary Jane Watson (Kirsten Dunst) and Harry Osborn (James Franco) both learn that Peter Parker is Spider-Man. Mary Jane leaves John Jameson (Daniel Gillies) at the altar to be with Peter. Harry snaps, hallucinates talking to his father (Willem Dafoe, killed in the first Spider-Man film), and accidentally finds all of dad's Green Goblin's equipment, weapons, costume, and super-strength serum. Dun dun DUN...
Thanks, Tuxxer!