'Catch-22' by Jeff Pinkner and Brian K. Vaughan

Desmond coaxes Charlie, Hurley and Jin on a trek across the jungle after experiencing one of his future-prophesizing "flashes" -- but is he purposely placing Charlie's life in harm's way? Meanwhile, Kate turns to an unwitting Sawyer after seeing Jack alone with Juliet...

Matthew Fox (Doctor Jack Shephard), Evangeline Lilly (Kate Austen), Dominic Monaghan (Charlie Pace), Jorge Garcia (Hugo ‘Hurley’ Reyes), Josh Holloway (James ‘Sawyer’ Ford), Daniel Dae Kim (Jin Kwon), Yunjin Kim (Sun Kwon), Naveen Andrews (Sayid Jarrah), Terry O'Quinn (John Locke), Emilie de Ravin (Claire Littleton), Henry Ian Cusick (Desmond Hume), Michael Emerson (Ben Linus), Elizabeth Mitchell (Juliet Burke), Sonia Walger (Penny Widmore), Jack Maxwell (Derek), Joanna Bool (Ruth), Andrew Connolly (Brother Campbell), Andrew Trask (Older Monk), Marsha Thomason (Parachutist)

Directed by Stephen Williams
Produced by Sarah Caplan
Executive Producers J.J. Abrams and Bryan Burk

TX (US): 18th April 2007

Notes:
*Featuring Jack, Kate, Locke, Charlie, Sayid, Sawyer, Hurley, Jin, Sun and Claire