The Jacket (2005) Review
Adrien Brody stars as Jack Starks in this cross between Jacob's Ladder and The Butterfly Effect.
While it starts off by making you think that you're about to watch a war movie, it's definitely not a war movie. That just gets things started. Once Starks dies on the battlefield, he is found walking down a road, where he helps a little girl and her mother get their car started. Later on the same road, he ends up getting arrested as an officer is shot and killed. We never find out if he did it or imagined the other person who did the killing to mask part of his mind.