This is the rambunctious, ridiculous and totally true story of how the Minions conquered Hollywood, became movie stars, lost everything, unleashed monsters onto the world and then banded together to try and save the planet from the mayhem they had just created.
Set in a future Earth (2035 A.D.) where robots are common assistants and workers for their human owners, this is the story of "robotophobic" Chicago Police Detective John Spooner's (Smith) investigation into the murder of Dr. Alfred Lanning (James Cromwell), who works at U.S. Robotics, in which a robot, Sonny (Tudyk), appears to be implicated, even though that would mean the robot had violated the Three Laws of Robotics, which is apparently impossible. It seems impossible because.. if robots can break those laws, there's nothing to stop them from taking over the world, as humans have grown to become completely dependent upon their robots. Or maybe... they already have? Aiding Spooner in his investigation is a psychologist, Dr. Susan Calvin (Moynahan), who specializes in the psyches of robots.