LOST – Emilie De Ravin returns to the island on "Lost," which airs TUESDAYS, 9:00 p.m., ET/PT) on the ABC Television Network. (ABC/MARIO PEREZ) EMILIE DE RAVIN.

While Claire’s (Emilie De Ravin) storyline on Lost was essentially MIA last year, she’s back for the show’s final season. This time out, however, Claire is not the co-dependent mother with sensitivity issues. With her baby Aaron missing (actually Kate took him!), Claire has transformed herself into a vengeful jungle survivor determined to find her child. De Ravin talks about how Claire has changed in the Lost universe. (CLICK ON THE MEDIA BAR BELOW TO HEAR EMILIE DE RAVIN)

Lost airs tonight on ABC at 9 pm et/pt.