DC COMICS CHARACTER PLASTIQUE RETURNS WITH FRIENDS — Chloe (Allison Mack) returns and begs Clark (Tom Welling) to kill Davis (Sam Witwer), claiming he can no longer keep the beast under control. Tess (Cassidy Freeman) has assembled a team of meteor freaks, including Plastique (guest star Jessica Parker Kennedy), to track down Davis so Clark can kill him. However, things get out of hand once Tess’ team discovers she is double-crossing them.
DAVIS STARTS TO SEE HIS DARK SIDE — Clark (Tom Welling) looks into a recent attack in a theater that may be the work of a serial killer. Suspecting it could be someone who is meteor-infected, he demands that Chloe (Allison Mack) release the names of the people she is counseling at the Isis Foundation, which causes a rift between the friends. Davis (Sam Witwer) fears that his blackouts could mean that he is the serial killer and collects evidence that may implicate him. Fearing the worst, he confesses his suspicions to Chloe.
CHLOE TELLS JIMMY HOW SHE FEELS ABOUT CLARK — After they leave their engagement party, Chloe (Allison Mack) and Jimmy (Aaron Ashmore) are abducted by a psychotic jeweler (guest star David Lewis) who was emotionally scarred by his wife’s infidelity and is now kidnapping couples and subjecting them to a kryptonite-enhanced lie detector that shocks them if they lie. The abductor asks Chloe if she is in love with anyone else. Meanwhile, in an effort to find Chloe and Jimmy, Clark (Tom Welling) and Lois (Erica Durance) pose as a couple and are kidnapped themselves then, asked how they feel about each other.
THE ALL-AMERICAN REJECTS PERFORM AT LEX’S COSTUME BALL – Still guilt-ridden about the destruction he caused while he was Zod, Lex throws a charity costume ball for the town and hires the All-American Rejects to perform. Meanwhile, Clark and Chloe pursue a creature who uses male human bodies as potting mix to procreate, and the hunt intensifies after the creature gets hold of Jimmy Olsen. Lois reluctantly agrees to be Oliver Queen’s date to Lex’s ball.