John Hughes made a very iconic film about five teenagers who are assigned detention on a Saturday. They are a jock (Emilio Estevez), a hood (Judd Nelson), a rich girl (Molly Ringwald), a geek (Anthony Michael Hall) and a basket case (Ally Sheedy). During the course of the detention (and with a little help from marijuana) they open up and talk and begin to know each other.

Plot:

They were five students with nothing in common, faced with spending a Saturday detention together in their high school library. At 7 a.m., they had nothing to say, but by 4 p.m., they had bared their souls to each other and become good friends. To the outside world they were simply the Jock, the Brain, the Criminal, the Princess and the Kook, but to each other, they would always be the Breakfast Club.

Trailer:

http://www.imdb.com/video/screenplay/vi1200226585/