The document discusses the 2004 film "The Butterfly Effect" which explores chaos theory. The main characters are Evan Treborn, portrayed by Ashton Kutcher, who discovers he has the ability to travel back in time and alter past events, and his friends Logan Lerman and John Patrick Amedori. The film examines how small changes to the past can have large unintended consequences in the future.

1. The Butterfly Effect
Chaos theory: a butterfly flutters its wings over the pacific and
a sets off a chain of events …(2004)

3. The main character:
Evan Treborn
Ashton
Kutcher
Logan
Lerman
John Patrick
Amedori

4. Other character