If you thought the movie version of Poltergeist was creepy, that's nothing compared to how it was on set. During the film's finale, the production used actual human skeletons instead of props because it was cheaper to buy the real ones. And they wonder why this movie is cursed? This is just one of the facts packed into the latest episode of You Think You Know Movies, which focuses on Poltergeist! All are welcome to watch!

Speaking of that infamous curse, two stars of the Poltergeist series were murdered following their appearances in the film. And young Carol Anne (Heather O'Rourke) died at the age of 12 after a misdiagnosis. O'Rourke, and her on-screen sister, are actually buried together at the same Hollywood cemetery.

“You Think You Know Movies?” is a ScreenCrush original series that dives deep into the cinematic worlds of your favorite movies and freeze frames a few tidbits you might not have known. We’ve already tackled Star Wars, The Avengers and Spider-Man, but now, it’s time to step into the light with the latest video!

Watch more installments of ‘You Think You Know Movies?’ below and let us know what movies we should cover next.

Read 100 Movie Facts You May Not Know

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