- Otto getting electrocuted.
- The way Rosalie is killed. Getting impaled by hundreds of glass shards that you can see flying right at you and being able to do nothing but scream...
- Doc Ock killing the doctors. Don't believe me? See for yourself.
- The scariest part? Otto was unconscious. His tentacles did that all on their own. Imagine waking up after a horrible accident, only to find yourself in a hospital with everyone in the room dead. You begin to hear a voice. Four, in fact, each one of them telling you to do horrible things.
- Ock kidnapping MJ. That smile just before he picks her up...
Doc Ock: Find him. Or I'll peel the flesh off her bones.
- The loud stomps of Doc Ock as he climbs up to Harry's balcony to confront him. Roger Ebert referred to the tentacles scaling a building sounding like "the drums of hell".
- Harry hearing the Goblin laughter just before he starts hallucinating Norman's reflection in the mirror.