After a schoolmate claims to be an alien and proves it by using heat vision, Clark investigates and believes the boy is from Krypton. Meanwhile, Helen confronts Lex over the locked room in the mansion that holds his investigation of Clark's secrets.

Chad Faust, Emmanuelle Vaugier, Jake Moyer, Jer Adrianne Lelliott (Jeremy Lelliott), Kris Pope, Kwesi Ameyaw