ABC's Lost Adds Two New Cast Members For Next Season

Elizabeth Mitchell has joined the cast of ABC's hit drama "Lost" as a possible new love interest for Matthew Fox's character, sources said. Earlier this week, Brazilian actor Rodrigo Santoro signed on to co-star on the show, which begins its third season in the fall.
Mitchell next will be seen opposite Tim Allen in the feature "The Santa Clause 3: The Escape Clause," which opens November 3. Her other credits include HBO's "Gia," in which she played Angelina Jolie's lover, and a recurring role on "ER."(source)