Take a look at the chilling new tailer (above) for Regression from director Alejandro Amenábar, who knows a thing or two about phycological thrillers, as the director of The Others.

The film stars Emma Watson as a young woman who accuses her father of a horrific crime, and Ethan Hawke as the detective investigating the case. David Thewlis, is brought in to play renowned phycologist, Dr. Raines, who uses a regressive method of therapy to help uncover memories of the past. What they discover is deeply horrifying…