
The Butterfly Effect (2004)
Change one thing. Change everything.
The Butterfly Effect rating: IMDb, Rotten Tomatoes and Metacritic
With 34% on Rotten Tomatoes, backed by 7.6/10 on IMDb and 30/100 on Metacritic, critical reception of this film has been modest.
About The Butterfly Effect
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.
Cast of The Butterfly Effect

Ashton Kutcher
as Evan Treborn

Amy Smart
as Kayleigh Miller

Melora Walters
as Andrea Treborn

Elden Henson
as Lenny Kagan

William Lee Scott
as Tommy Miller

Eric Stoltz
as George Miller

Ethan Suplee
as Thumper

Logan Lerman
as Evan Treborn age 7

John Patrick Amedori
as Evan Treborn age 13

Irina Gorovaia
as Kayleigh age 13

Kevin G. Schmidt
as Lenny age 13

Jesse James
as Tommy age 13
The Butterfly Effect facts
- Budget
- $13M
- Box office
- $96.8M
- Collection
- The Butterfly Effect Collection
Our take on The Butterfly Effect
This 2004 science-fiction thriller follows a young man who discovers he can revisit sublimated childhood memories, then finds a way to travel back and inhabit his younger self to rewrite painful history. Each alteration ripples forward with consequences he never anticipated, trapping him in a widening loop of unintended damage. The film uses its time-travel premise less for spectacle than for a queasy meditation on trauma, control, and the impossibility of a clean fix. It's dark, twist-driven, and deliberately unsettling, more psychological knot than feel-good fantasy. Best for viewers who enjoy grim what-if puzzles and cause-and-effect thrillers willing to follow their bleak logic to uncomfortable places.
Ranked by the iRankMovies editorial teamUpdated August 2026MethodologyData sources
Audience opinions
What the audience liked
- •Dark atmospheric tone creates genuine psychological tension effectively
- •Ambitious time-travel premise generates compelling narrative stakes
- •Strong emotional core despite technical storytelling limitations
What the audience disliked
- •Critics found pacing uneven and narrative structure problematic
- •Graphic content alienates mainstream audiences despite compelling concept
Trailer
Where to watch The Butterfly Effect(US)
View on JustWatch →Rent / Buy
Availability may change. Data by JustWatch.
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