The Stepfather (2009)

Cast: Dylan Walsh, Sela Ward, Penn Badgley, Amber Heard, Sherry Stringfield, Paige Turco, Jon Tenney, Nancy Linehan Charles, Marcuis Harris, Braeden Lemasters

Michael Harding returns home from military school to find his mother happily in love and living with her new boyfriend, David. As the two men get to know each other, Michael becomes more and more susp…