Smallville - Visitor

Seizoen: 2 - Aflevering: 18 / 40 - Eerst uitgezonden: 15 april 2003 - Episode ID: 248866

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.