For horror fans who can't wait to know more about the upcoming Until Dawn movie, it seems as though they won't have to twiddle their thumbs much longer as a new update regarding its first trailer has been revealed. Released in 2015 and developed by Supermassive Games, Until Dawn took inspiration from other slasher horror movies like Psycho, Halloween Evil Dead II, and Poltergeist. Written by Larry Fessenden and Graham Reznick, the studio used galvanic skin response tests on its playtesters to make sure they got the game's scare factor down to a tee.