The Butterfly Effect movies are about an individual who travels through time, and then has to deal with unexpected consequences. The title refers to the butterfly effect, a popular hypothetical example of chaos theory which illustrates how small initial differences may lead to large unforeseen consequences over time.
The Butterfly Effect

R1h 53m7.6

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Evan Treborn's life is plagued by recurring blackouts, but he discovers a way to reclaim his lost memories and alter his destiny by reading his journal.

The Butterfly Effect 2

R1h 35m4.5

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As Nick Larson traverses through a series of photographs, he revisits pivotal moments from his life, reflecting on the transformative experiences that have shaped him.

The Butterfly Effect 3: Revelations

R1h 30m5.6

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As he grapples with the unbearable loss of his girlfriend, Sam Reide employs his extraordinary talent to traverse time, driven by a burning desire to unravel the enigma surrounding her untimely demise.

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