Tess: You couldn’t stare at me in my office? Lionel Luthor is back! John Glover reprises this role on Smallville, as Clark gets transported to a parallel universe where this character is found with ...

While Lex Luthor is away, Tess Mercer has been acting as CEO for Luthercorp on Smallville. TVGuide recently had a chance to sit down with the beautiful Cassidy Freeman, the actress behind Tess Mercer.