Dr. Walden (guest star Rob Labelle) wakes up from his coma and tells Lex (Michael Rosenbaum) and Lionel (John Glover) that Clark (Tom Welling) is an alien and must be destroyed. Meanwhile, a romantic encounter between Clark and Lana (Kristin Kreuk) hints at a promising future, but after Chloe (Allison Mack) finds out they are together, Lana pulls back.
Allison Mack, Sam Jones III, Annette O’Toole and John Schneider also star. Terrence O’Hara directed the episode written by Kenneth Biller.
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