Narrated in a linear fashion and culminating from the pieces of the back stories told over multiple episodes in the series, "Destination Lost" focuses on the flashbacks of a core of characters -- illustrating who they were and what they were doing before the crash, and how the island has changed their lives, for better or worse. In addition, the island itself will be explored - culled from events that have taken place - which may reveal some of its secrets that might have been missed upon first viewing.