ABC’s increasingly challenged annual "Lost" recap. It's tough enough to summarize one season of the ever-twisty "Lost" in a short video, let alone all five. Here's what you need to know to catch up for the premiere in eight minutes (in 8:15 to be exact ...)...  Lost is an American television series about airplane crash survivors on a tropical island in the South Pacific. Most episodes show events in the present combined with stories from a character's past or future. The show was created by J. J. Abrams, Damon Lindelof, and Jeffrey Lieber. It is mostly filmed in Oahu, Hawaii. -wikipedia.org-