Old School is a 2003 American comedy film directed and co-written by Todd Phillips. The film stars Luke Wilson, Vince Vaughn, and Will Ferrell as depressed men in their thirties who seek to relive their college days by starting a fraternity, and the tribulations they encounter in doing so. The film was released on February 21, 2003, received mixed reviews from critics, and grossed $87 million worldwide.

Todd Phillips is an American filmmaker. Phillips began his career in 1993 and directed films in the 2000s such as Road Trip, Old School, Starsky & Hutch, and School for Scoundrels. He came to wider prominence in the early 2010s for directing The Hangover film series. In 2019, he co-wrote and directed the psychological thriller film Joker, based on the DC Comics character of the same name, which premiered at the 76th Venice International Film Festival where it received the top prize, the Golden Lion. Joker went on to earn Phillips three Academy Award nominations for Best Picture, Best Director, and Best Adapted Screenplay, with his co-writer Scott Silver, his second, third, and fourth Academy Award nominations after also being nominated for Best Adapted Screenplay for Borat at the 79th Academy Awards.