The third season of "Prison Break", an American serial drama television series, commenced airing in the United States on September 17, 2007, on Mondays at 8:00 pm (EST) on Fox. "Prison Break" is produced by Adelstein-Parouse Productions, in association with Rat Entertainment, Original Film and 20th Century Fox Television. The season contains 13 episodes, and concluded on February 18, 2008. The season was shorter than the previous two because of the Writer's Guild strike.