10 More Horror Movies That Accidentally Filmed Things You Weren't Supposed To See

Even though Jurassic Park isn't technically a horror, Steven Spielberg's sci-fi masterpiece has more pulse-racing moments than a dozen slashers put together. Once disaster hits the prehistoric park, there's a terrifying sequence almost every five minutes, often involving a frilled lizard or an eardrum-shattering T-Rex.

Then there are the velociraptors. After two of the cretaceous fiends break into the facility, Tim and Lex hide in the kitchen and shut the door, believing they'll be safe in there.

Unfortunately, the raptors are much smarter than anyone imagined. After a few moments, the toothy beasts figure out how to turn the door handle, allowing them to burst into the room.

Well, maybe "burst" isn't the right word, since one of the snarling critters is blatantly pushed into the kitchen by a crewmember's hand. What's worse is this mishap is super easy to spot, since the velociraptor is in the near-centre of the shot and the camera lingers on the creature (and the human hand) for a solid three seconds.