Smallville :

After learning that Lana is leaving Smallville, Clark decides to tell Lana his secret so they can finally be together. Meanwhile, a rogue FBI agent kidnaps and tortures Pete to force him to reveal Clark's secret.

Lex panics after the FBI gives him 24 hours to divulge information on his father or face jail time for the murders of the lab technicians at LuthorCorp. But help arrives from an unexpected source, Chloe, who could provide Lex with an alibi.