In 2035 A.D., Robots are programmed to live in perfect harmony with humans and have become part of every day life on Earth. When a brilliant scientist at the U.S. Robotics Corporation is found dead, Chicago Detective Del Spooner (Will Smith) is called in to investigate.
Aided by robot psychologist Dr. Susan Calvin (Bridget Moynahan), Detective Spooner uncovers the possibility that a robot may be the primary suspect in the case. But as Spooner gets closer to the truth, he gets caught up in a race for his life, when robot intelligence attempts to shut down his investigation. With time running out, a deeper threat emerges from the core of a mechanized world that challenges the very existence of mankind.
For six years, Washington D.C. has been murder-free thanks to astounding technology which identifies killers before they commit their crimes. But when the chief of the Precrime Unit (Cruise) is himself accused of a future murder, he has just 36 hours to discover who set him up - or he'll fall victim to the "perfect" system he helped create.