Pilot (Lost) 1011 to represent Flight 815's wreckage. Many changes were made during the casting process, including the selected actors, the characters' behaviors and fates. The pilot introduces the survivors of Oceanic Flight 815, who experience a plane crash and end up on a mysterious island. Three of the characters, Jack Shephard (Matthew Fox), Kate Austen (Evangeline Lilly) and Charlie Pace (Dominic Monaghan), are featured before the crash in flashbacks of their experiences on the plane as it breaks apart in mid-air; this narrative technique would be reused in almost every subsequent episode of the series. The "Lost" pilot is one of
Lost (TV series) often interacted with fans online, viewers and TV critics alike took to widespread theorizing in an attempt to unravel the mysteries. Theories mainly concerned the nature of the island, the origins of the "Monster" and the "Others", the meaning of the numbers, and the reasons for both the crash and the survival of some passengers. Several of the more common fan theories were discussed and rejected by the show's creators, the most common being that the survivors of Oceanic flight 815 are dead and in purgatory. Lindelof rejected speculation that spaceships or aliens influenced the events on the island or