'Someone died in this school?' Meet Charlie Grimille. He now haunts the hallowed halls of a doomed high school in the first full trailer for The Gallows. The film is the latest thriller from Blumhouse, the company responsible for Insidious and Sinister. In theaters this July, it promises to be one of, if not, the scariest movie of the summer!

Poor Charlie. He died a gruesome death in front of the entire school when a malfunction stage prop hung him during a live staging of the play The Gallows. Twenty years after this gruesome incident, students at the same small town school resurrect the failed production in a misguided attempt to honor the anniversary of the tragedy. But they find out that some things are better left alone.

When the new lead actor gets a bad case of stage fright, he and his friends decide to prevent the show from happening and break into the high school the night before the performance to sabotage the set. Little do they know that Charlie has other plans. Check out the full trailer, which is full of scares and quotes from fans who claim it to be one of the most terrifying experiences of all time. That's high praise...Can it live up to the advanced hype? Check it out and decide for yourself:

Related: The Gallows: Act II Trailer: The Hangman Is Back and Thirsty for More Blood

B. Alan Orange