A factory worker, Douglas Quaid, begins to suspect that he is a spy after visiting Rekall - a company that provides its clients with implanted fake memories of a life they would like to have led - goes wrong and he finds himself on the run.
After a ferry is bombed in New Orleans, an A.T.F. agent joins a unique investigation using experimental surveillance technology to find the bomber, but soon finds himself becoming obsessed with one of the victims.