CARRIE FISHER ("Star Wars") GUEST STARS AS EDITOR OF THE DAILY PLANET - Lana (Kristin Kreuk) decides to enroll at Metropolis University at the last minute and is forced to join a sorority to find housing at such a late date. However, her new sorority sisters offer her more than a place to crash after they turn her into a vampire and instruct her to kill Clark (Tom Welling). Meanwhile, Chloe (Allison Mack) applies for an internship at the Daily Planet, but the newspaper's formidable editor (guest star Carrie Fisher)may be more then she can handle. Michael Rosenbaum, Erica Durance, John Glover, Annette O'Toole and John Schneider also guest star. Steven S. DeKnight wrote the episode directed by Jeannot Szwarc (#2T6404).