The Breakfast Club is a 1985 American teen film widely considered as the definitive work in the genre. Written and directed by John Hughes, the storyline follows five teenagers (each representing a different clique in high school) as they spend a Saturday in detention together and come to realize that they are all deeper than their respective stereotypes. The film has become a cult classic and has had a tremendous influence on many coming-of-age films since then. The film was shot entirely in sequence. Shooting began on March 28, 1984 and ended in May of 1984.
http://en.wikipedia.org/wiki/The_Breakfast_Club