Visitor

After his schoolmate, Cyrus Krupp (Jeremy Lelliott), claims to be an alien and seemingly proves it by using heat vision, Clark investigates and begins to believe that the boy is from Clark's home planet, Krypton. Meanwhile, when Helen discovers a locked room in the Luthor mansion, she demands to know what is inside -- and Lex must decide whether to admit the truth about his ongoing investigation of Clark.

Season 2 | Episode 18

TV-14-DLV
-1
Cast

Allison Mack

as Chloe Sullivan

Annette O'Toole

as Martha Kent

Erica Durance

as Lois Lane

John Schneider

as Jonathan Kent

Kristin Kreuk

as Lana Lang

Michael Rosenbaum

as Lex Luthor

Tom Welling

as Clark Kent