Part of the Lost series' appeal was what was "real" and what wasn't and the pilot episode offers a subtle clue about what viewers should take as fact ...

Let's revisit those lingering questions about the finale, from the split timelines to the symbolism of its last sequence.

When "Lost" first hit the airwaves in 2004, its complex themes and unique, non-linear storytelling quickly made it a favorite for television junkies. With so many flashbacks and flashforwards, viewers ...