Other points of interest: Both Cain and Hatcher penned episodes ("Virtually Destroyed" and "It's a Small World After All"), the title sequence changes in the third episode ("Contact") to reflect Hatcher's new hairstyle, and guest stars include future crime scene investigators Gary Dourdan ("Never on Sunday") and Emily Proctor ("Tempus, Anyone?"). Most importantly, Lois finally gets back to Clark about that little question, setting the scene for next season's super-nuptials. Extras include a sneak peek at the Singer-produced doc, Look, Up in the Sky!, which explores all incarnations of the Man of Steel. -- Kathleen C. Fennessy