Summit Entertainment has unleashed the See Yourself Sinister Facebook application for Sinister, the studio's haunting new thriller from director Scott Derrickson (The Exorcism of Emily Rose). This app allows fans to upload their own photos to be integrated into the bloody poster design. The studio has also released nine new photos to give you some inspiration, which incorporate some classic horror icons such as Frankenstein, Hannibal Lecter, Jason Voorhes, and Freddy Krueger into the banner. Check out the photos and then CLICK HERE to create your own gruesome shots.

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