Warner Bros. released a new trailer for supernatural thriller The Apparition, directed and written by Todd Lincoln. The feature, from Joel Silver’s Dark Castle production company, stars Ashley Greene, Sebastian Stan, Tom Felton, Julianna Guill, and Luke Pasqualino, and is scheduled to hit U.S. theaters on August 24, 2012.

With the tagline, “Once you believe, you die,” the film features Stan and Felton as overeager researchers who participate in a university parapsychology experiment to see if belief can manifest a supernatural presence.

Check out the trailer: