A techno-thriller for people a bit intimidated by their smartphone, I.T. is a dull-witted movie that pits Pierce Brosnan’s millionaire businessman Mike Regan against troubled computer genius Patrick (Jason Barry). When Patrick is rebuffed by Regan’s daughter, he turns the family’s hi-tech house against them. Brosnan lacks the conviction of Liam Neeson when it comes to the middle-aged badass genre.