Directed by Mark Waters, this 2004 teen comedy follows the story of Cady Heron, played by Lindsay Lohan, as she navigates the treacherous social hierarchy of high school after moving from Africa to suburban Illinois. The film features a standout performance by Rachel McAdams as Regina George, the leader of the popular clique known as “The Plastics.” Written by Tina Fey, who also stars in the film, it cleverly explores themes of identity, peer pressure, and the complexities of teenage life. The movie has become a cultural phenomenon, known for its witty dialogue and memorable quotes. It can be viewed for free on 123Movies / Movies123.