ABC's Lost Episode Preview: Season 3, Episode 22 Through the Looking Glass

Through the Looking Glass
Wednesday, May 23 at 9/8c

SEASON FINALE - Jack and his fellow castaways begin their efforts to make contact with Naomi's rescue ship.

ABC's Lost Episode Preview: Season 3, Episode 21 Greatest Hits

Greatest Hits
Wednesday, May 16 at 10/9c

Jack devises a plan to do away with "The Others" once and for all, Sayid uncovers a flaw in "The Others'" system that could lead to everyone's rescue, and Charlie's dangerous task may make Desmond's premonition come true.

ABC's Lost Episode Preview: Season 3, Episode 20 The Man Behind the Curtain

The Man Behind the Curtain
Wednesday, May 9 at 10/9c

Ben begrudgingly begins to introduce Locke to the secrets of the island, beginning with the mysterious Jacob.