The Butterfly Effect
- Mwaka: 2004
- Nchi: Canada, United States of America
- Aina: Science Fiction, Thriller
- Studio: FilmEngine, Katalyst Films, BenderSpink, New Line Cinema
- Neno kuu: prison, mind control, child abuse, amnesia, chaos theory, blackout, trauma, diary, time travel, flashback, bully, love, memory loss, psychiatrist, therapy, childhood
- Mkurugenzi: Eric Bress, J. Mackye Gruber
- Tuma: Ashton Kutcher, Amy Smart, Melora Walters, Elden Henson, William Lee Scott, Eric Stoltz