Jared Keeso

Clark encounters a surprising new foe when Abigail Fine (Brianna Lynn Brown), a shy high school girl, undergoes plastic surgery to enhance her looks and boost her popularity. But she discovers that her kryptonite-enhanced beauty causes harm to anyone she kisses--and Abigail decides her next victim will be Lana. Meanwhile, Jason and Lana continue to hide their relationship from Clark.

Clark joins the football team at school and immediately gets promoted to starting quarterback after the former quarterback fights with Jason, the team's new assistant coach. Curious about the behavior change in his teammate, Clark and Lois (recurring guest star Erica Durance) investigate and discover that the cheerleaders are poisoning the team's water with Kryptonite, turning the players into perfect boyfriends.

With hostilities escalating between the resistance and the alien invaders, Tom calls on a nuclear specialist (guest star Robert Sean Leonard) known as "The Rat King" to come up with a plan that will strip the aliens of their power. As suspicion continues to mount about a mole within the resistance, Tom and his leaders make a drastic decision that jeopardizes trust among the group. Anne, meanwhile, has a feeling that all is not right with her newborn. Gloria Reuben also guest stars.

Savannah and Alice throw a toga party at Lancer, hoping the festivities will take their minds off the fact that the Hellcats might lose their funding. Marti, Vanessa and Julian come up with a plan that just may get Travis released from jail and save the Hellcats.