The Butterfly Effect (2004)

The Butterfly Effect

The Butterfly Effect 123movies: science fiction movie from 2004 starring Ashton Kutcher and Amy Smart, with a viewer rating of 7.6/10. A young man struggles to access sublimated childhood memories. He finds a technique that allows him to travel back into the past, to occupy his childhood body and change history. However, he soon finds that every change he makes has unexpected consequences.