A business woman allows her daughter, Aubrey, (Lohan) to live an independent life. She soon disappears, and when she is found injured, she awakes to claim that she is not Aubrey, but someone else who just looks like Aubrey.
In addition to Lohan, the film also stars Julia Ormond, Neal McDonough, Brian Geraghty, Garcelle Beauvais-Milon, Spencer Garrett, Gregory Itzin, Bonnie Aarons, Kenya Moore, Thomas Tofel, Rodney Rowland and David Figlioli.
To watch the trailer for I Know Who Killed Me, which opens on July 27, click here.