Arctic

Kara (Laura Vandervoort) tells Lex he is destined to defeat the Traveler and offers to take him to the Fortress to learn how. Clark is stunned that Kara would go to Lex, but it is revealed that Brainiac is impersonating Kara, and she is actually trapped in the Phantom Zone. Chloe is arrested by the Department of Domestic Security, and Lana awakens from her comatose state. Meanwhile, in an epic turn of events, Clark and Lex face off in the Fortress, and Lex learns Clark's secret.

Season 7 | Episode 20

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