| Twist | Movie | Year |
| It really was just a game after all. | |
| She's actually his daughter, and he was hypnotized into falling in love with her. | |
| She's not really 14 and she's not really his daughter. | |
| They put their sleeping friend's matress on the roof as a prank. | |
| He's actually blind, and the bible is written in braille. | |
| The whole city is an experiment by aliens to test the human soul. | |
| They're all different facets of a crazed killer's personality. | |
| The suicides were caused by the trees. | |
| He already found his wife's attacker. Now he's tricked himself into murdering again. | |
| Her son was taken by aliens to test the bond between parent and child. | |
| He was only pretending to have split personalities. | |
| It's not really 1897 - it's present day. | |
| He never actually left the hotel room. | |
| She's the real killer, she's just using the 'investigation' to frame her boss. | |
| She's actually a man. | |
| The villian is his father. | |
| He was supposed to shoot the killer, because he was the last sin. | |
| He never left Earth in the first place. | |
| He's just his tough guy alter-ego, they're actually the same person. | |
| She's her sister and her daughter. | |
| The key witness is actually the crime boss they're looking for. | |
| The food is made of people. | |