Stupidity: Despite being assaulted by an intruder that she managed to temporarily fend off, the female neighbor takes forever to say something when she calls the police, which is just enough time for the villain to regain his senses and attack her with a huge drill.
Body Double (1984)
1 stupidity
Directed by: Brian De Palma
Starring: Melanie Griffith, Gregg Henry, Craig Wasson, Deborah Shelton
Continuity mistake: At the end of the film the hero follows the bad guy into a reservoir. When he gets there, the bad guy has dug a very deep hole in the ground in which he wants to bury the girl. But the bad guy arrived only two minutes or so before the hero and didn't have the time to dig a hole of that size.
Holly Body: I do not do animal acts. I do not do S&M or any variations of that particular bent, no water sports either. I will not shave my pussy, no fistfucking and absolutely no coming in my face. I get $2000 a day and I do not work without a contract.