Here, Evan Trehorn (Ashton Kutcher) is a college student who has suffered from blackouts and memory loss since he was a child. Tormented by deeply repressed childhood memories, he has visions of his best friend and first love Kayleigh (Amy Smart) as a child (Irene Gorovaia) whose Dad (Eric Stoltz) is a child molester, and whose brother Tommy has a serious sadistic streak. In search of greater clarity, Evan pores over his journals and is physically transported back in time where he is still a young boy (John P. Amedori) and has the ability to change what happened. But soon he realizes that changing history has caused calamitous results elsewhere.