Smallville II (2/23)

Clark goes into hiding after he discovers his startling new power that quickly gets out of control and almost harms Lana. Meanwhile, a sexy new teacher, Desiree Atkins (KRISTA ALLEN), uses meteor-enhanced pheromones to convince Lex to marry her and then spellbinds Jonathan. Clark must learn how to control this new ability in time to prevent Jonathan from killing Lex.

Tom Welling, Michael Rosenbaum, Allison Mack, Kristin Kreuk, Annette O'Toole, John Schneider