"Exodus: Part 1" and "Exodus: Part 2" are collectively the first season finale of the American drama television series Lost, consisting of the 23rd episode and a double 24th and 25th episodes of the first season and the show overall. The episodes were directed by Jack Bender, and written by Damon Lindelof and Carlton Cuse. In the United States, "Part 1" first aired on May 18, 2005, and "Part 2" on May 25, 2005, as a double-length season finale on ABC.