I watched this on dvd the other night. Interesting film. Adrian Brody stars as a Desert Storm veteran who survives a shot to the head. He loses his memory and mind. Finally he's released from hospital. Whilst hitchiking he helps a drugged up mother and little girl with their broken down car with no thanks. He is then picked up by a guy who seems to kill a cop who pulls them over........ or was it our hero. He can't remember.
He's put in a hospital for the criminally insane where he's subjected to experimental sensory depravation treatment. Here he seems to travel to the future where the little girl he helped is now grown up. He then tries to work out what really is happening to him........
As I said; interesting but not great.