The Matrix (1999) | The Wachowskis

Keanu Reeves stars as Thomas Anderson, aka Neo.  Neo works for a large software company, but is a computer hacker on the side, and quite a good one at that, selling off information for a price to anyone who might want it.  That is until one day his world is rocked when he is shown that the world of 1999 isn't reality, but actually a computer simulation designed to lull humans into a feeling of complacency while their actual bodies are being harvested and used as batteries for the artificial intelligence they helped create.  A mysterious man named Morpheus (Laurence Fishburne) believes Neo is "The One" who will save all humanity, as foretold to him by The Oracle, so he shows Neo the truth about his surroundings and trains him in the ways of The Matrix in the hope that humanity can prevail against the machines.