Tags: Television Season.
The first season of the television series Lost commenced airing in the United States and Canada on September 22 2004 concluded on May 25 2005 and contained 25 episodes. It introduces the 48 survivors of a plane that broke apart in mid-air scattering them on a remote island somewhere in the South Pacific. Forced to work together to survive they come to realize it is no ordinary island.The first season aired Wednesdays at 8:00 pm in the United States.