This is an image from "What They Died For." Will Sawyer, Kate or Hurley take over for Jacob on the island?

Jack drank some magic water and Jacob dubbed him just "like" him. Does this mean Jack is really the island's protector now?

Jack has a son in the sideways world. His name is David and he's seen here on the episode "The End."

Ben always wanted a purpose on the island. Hurley gave it to him on the series finale of Lost, as we later learn that Ben was a great "number-two."

Tania Raymonde looks rather freaked out here on Lost, doesn't she? She will stop by The Big Bang Theory in 2014.

Of Lost's couple Damon Lindelhof said, "Juliet will always be Sawyer's true love." That says a lot, but finding each other before a candy machine in what might have been purgatory was one of the most emotional scenes ever shown. No quips from Sawyer with Juliet, just love.

These numbers became a major part of the Lost mythology. Don't think too hard about what they mean.

Photo collage of Troy Barnes, Dean Miller, Charlie Pace, and Jack Pearson.