Lex has been clandestinely trying to turn Wes Keenan (Tahmoh Penikett), a military man who supposedly died fighting in Afghanistan, into a supersoldier by injecting him with DNA pulled from the various meteor freaks Lex has captured. After a corrupt Senator, Burke (Alan C. Peterson), threatens to expose the secret labs, Lex dispatches Wes to kill the Senator, but Lois witnesses the attack and inadvertently becomes the supersoldier's next target. Meanwhile, Clark tries to convince Lana to leave Lex.

Season 6 | Episode 21

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