Surrogates

Bruce Willis stars as an FBI agent who enlists the aid of his own surrogate to investigate the murder of the genius college student who invented the surrogates. As the case grows more complicated, however, the withdrawn detective discovers that in order to actually catch the killer he will have to venture outside the safety of his own home for the first time in many years, and enlists the aid of another agent (Radha Mitchell) in tracking his target down.