THE BUTTERFLY EFFECT (2004) (***)
It's an Ashton Krutcher movie, I know. Trust me, he doesn't dispel any bad acting labels in this film. However, the premise for this film is very interesting. What surprised me most about the film is that it deals with some pretty dark issues. I was surprised at how unflinchingly dark the film was, especially because it’s a mainstream sci-fi film, starring Ashton Krutcher.
Evan Treborn (Krutcher, DUDE, WHERE'S MY CAR?) is been having blackouts ever since he was a child. As he grows older, he discovers that through reading his journals he has the power to travel back in time and alter history. He tries to "fix" things, but with each trip back something else is altered negatively.