ABC airs the 55th episode of the J.J. Abrams-produced series Lost. Alan Dale (Angel, Torchwood) and Fionnula Flanagan guest star. 
ABC airs the 55th episode of the J.J. Abrams-produced series Lost. Alan Dale (Angel, Torchwood) and Fionnula Flanagan guest star.
ABC airs the 56th episode of the J.J. Abrams-produced series Lost. M.C. Gainey and Bai Ling guest star.
ABC airs the 57th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Cheech Marin (of Cheech & Chong fame) guest star.
ABC airs the 58th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Andrew Divoff guest star.
ABC airs the 59th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Andrew Divoff guest star.
ABC airs the 60th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Nestor Carbonell guest star.
ABC airs the 61st episode of the J.J. Abrams-produced series Lost. Billy Dee Williams (The Empire Strikes Back) guest stars in an episode devoted to narratively disposing of much-derided new regular characters Nikki and Paulo.
ABC airs the 62nd episode of the J.J. Abrams-produced series Lost. Kim Dickens guest stars.
ABC airs the 63rd episode of the J.J. Abrams-produced series Lost. Andrew Divoff and Nestor Carbonell guest star.
ABC airs the 64th episode of the J.J. Abrams-produced series Lost.
ABC airs the 65th episode of the J.J. Abrams-produced series Lost. Byron Chung and Andrew Divoff guest star.
ABC airs the 66th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Nestor Carbonell guest star.
ABC airs the 67th episode of the J.J. Abrams-produced series Lost. Andrew Divoff and Nestor Carbonell guest star.
ABC airs the 68th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Nestor Carbonell guest star.
ABC airs the 69th episode of the J.J. Abrams-produced series Lost, ending the show’s third season. Mira Furlan (Babylon 5), Andrew Divoff, and Nestor Carbonell guest star in a season finale that turns the series’ long-established format on its ear by introducing flash-forwards to a time when the characters have already escaped the island.