Watch Lost The End Parts 1 & 2 Season 6 Finale Stream Online. The end of the great series has come and we are about to witness how everyone ended up. All in the Lost The End Parts 1 & 2 Season 6 Finale. in this episode, it will be a two-hour pilot of the series that changed the way viewers watch television. The enhanced pilot will feature exclusive insight with the cast saying goodbye to the groundbreaking series and talking about what "Lost" has meant to them over the years. The Lost The End Parts 1 & 2 Season 6 Finale airs on Sunday, May 23, 2010 9:00 PM-11:30 PM EST on ABC. Watch Lost The End Parts 1 & 2 Season 6 Finale Stream Online.