Factory worker Doug Quaid takes a virtual mind-trip vacation with the Rekall company, opting for implanted memories of being a spy. When the procedure goes wrong, Quaid becomes a wanted man by the police and joins forces with a rebel fighter to stop the evil Chancellor Cohaagen.

Construction worker Douglas Quaid's obsession with the planet Mars leads him to visit Recall, a company who manufacture memories. Something goes wrong during his memory implant turning Doug's life upside down and even to question what is reality and what isn't.

A world of the very near future in which cattle, fish, and even the family pet can be cloned. But cloning humans is illegal - that is until family man Adam Gibson comes home from work one day to find a clone has replaced him. Taken from his family and plunged into a sinister world he doesn't understand, Gibson must not only save himself from the assassins who must destroy him to protect their secret, but uncover who and what is behind the horrible things happening to him.

In the near future, Cameron Turner is diagnosed with a terminal illness. Presented with an experimental solution to shield his wife and son from grief, he grapples with altering their fate.

Just when he's beginning to take his perfect life and marriage for granted, John (Timothy Hutton) discovers that he's the result of a failed government experiment to spawn a race of perfect assassins. But the closer he gets to finding out what went wrong, the weirder the truth becomes.

The lastest neuroscience discoveries show surprising results: false memories, distortion, modification, déjà vus. Our memory is affected in many ways, and deceives us every day. The very fact of recalling souvenirs modifies them. The everyday consequences are manyfold. To what extent can we rely on our souvenirs? How much credit can we give them during trials? Even more shocking, scientists have proved to be able to manipulate our memory: creating artificial souvenirs, deleting, emphasizing or restoring them on demand.