Foy plays a woman trying to evade a stalker who continues to follow her, even when she moves to a new city.
However, things take a turn for the worse when she is involuntarily committed to a mental institution and told she is experiencing a "delusion."
This horror/thriller/nightmare incarnate comes to us courtesy of Steven Soderbergh, the brain behind such classics as Oceans Eleven and Erin Brockovich.
As if all of that wasn't enough, the film itself was shot COMPLETELY on an iPhone.
Much of the imagery throughout the trailer is incredibly unsettling, and the whole concept brings forth a "hey, no thanks" vibe.
So be sure to catch all the ~madness~ in theaters March 23!
