It's the end of the series and we'll miss the lovable and the lovingly-hated cast members. So what will the actors do next?
Jack - Matthew Fox
Up Next: He's rumored to be in the comic adaptation of the crime thriller Billy Smoke. It's about a "top-notch hit-man who nearly dies as a result of a job gone terribly wrong. After which, he determines that the only way for him to acquire redemption for what he’s done is to seek out and eliminate all the world’s assassins."
Kate - Evangeline Lilly
Up Next: She's about to start shooting the action drama Real Steel with Hugh Jackman, Anthony Mackie, and Kevin Durand (Keamy from "Lost"). It's a boxing drama, where fighters go up against 2,000lb robots that look like humans.
Jin - Daniel Dae Kim
Up Next: He'll be in Matt Damon and Emily Blunt's scifi romance The Adjustment Bureau this September, the Samuel L. Jackson and Kellan Lutz action thriller Deathgames next year, and the "Hawaii Five-O" reboot this Fall.
Sun - Yunjin Kim
Up Next: She'll be in the Korean drama Hamoni, which is about female prison inmates who start a choir.
Claire - Emilie de Ravin
Up Next: She has a role in the as-yet-unsold action comedy Operation Endgame with Zach Galifianakis and Rob Corddry, and she's voicing a main character in the animated film Legend of the Guardians: The Owls of Ga'Hoole this September.
Michael - Harold Perrineau
Up Next: He just wrapped the horror sequel 30 Days of Night: Dark Days and the dramatic thriller The Hungry Rabbit Jumps, which stars Nicolas Cage, Guy Pearce, and January Jones ("Mad Men").
Juliet - Elizabeth Mitchell
Up Next: You can see her in the second season of "V" this Fall and she's just wrapped the indie drama Answers to Nothing, which also stars Zach Gilford ("Friday Night Lights"), Julie Benz ("Dexter"), and Dane Cook.
Shannon - Maggie Grace
Up Next: She'll be in this June's Knight and Day, alongside Cameron Diaz and Tom Cruise. She just wrapped the psychological thriller The Experiment with Adrien Brody, Forest Whitaker, and Cam Gigandet (Twilight and Never Back Down), and the action drama Faster with Dawyne Johnson and Billy Bob Thorton. Soon she'll begin shooting the dramedy Relative Insanity with Juliette Binoche.
Richard - Nestor Carbonell
Up Next: You can hear him soon in the animated film Noah's Ark: The New Beginning.
Frank - Jeff Fahey
Up Next: You can see him in the Robert Rodriguez crime thriller Machete this September, and he just wrapped the thriller Bed and Breakfast and the horror musical Eldorado.
Boone - Ian Somerhalder
Up Next: You can catch him this Fall on The CW's second season of "Vampire Diaries," and next year in the mystery thriller Cradlewood. The most exciting news, though, is that he's rumored to have been tapped for a role in the adaptation of Twilight writer Stephenie Meyer's alien saga The Host.
Walt - Malcolm David Kelley
Up Next: He just started shooting the philosophical drama Threatened with Michael Madsen and Omar Gooding ("Miami Medical").
*Those not mentioned either don't have a project lined up or weren't main characters in the end.