5 Horror Movies Based on Terrifying Real-Life Events

WARNING: This video is quite terrifying and isn't recommended for all viewers.

Top 10 Most Gruesome and Inventive Horror Movie Kills of All Time

WARNING: Clips are extremely graphic. Viewer discretion is advised.

12 Famous Celebrity Co-Stars Who Hated Each Other On Set

When the cameras stop rolling, the yelling starts.

The Horrific True Events That Inspired Wes Craven’s ‘Nightmare on Elm Street’

Can nightmares actually kill people? It appears so.

The Real, Grisly Crimes That Inspired the Incredibly Horrific Movie ‘Wolf Creek’

Ivan Milat is said to be one of Australia's most notorious serial killers, though the actual number of people he killed is unknown.

WATCH: Experts and Officials Believe Kurt Cobain Was Murdered

See the chilling trailer for a new documentary and find out why so many people want to reopen the case of the icon's tragic death.

QUIZ: What Horror Movie Are You Living?

Have you ever felt like you were living in a horror movie? You probably are.

20 Most Terrifying Moments in Children’s Films

If you were a tough kid, these scenes probably didn't even phase you.