Clark is in Metropolis and calling himself "Kal," still under the influence of Red Kryptonite. Lex is on a deserted island and tormented by a fellow castaway named Louis... unless he's imagining the whole thing. Finally, Lionel accuses Dr. Helen Bryce of being behind Lex's apparent doom. To bring Clark back, Jonathan Kent makes a deal with Jor-El to become Superbo and take Clark home.

This episode is continued from the second season finale.

Clark is back home in Smallville but Morgan Edge is determined to get a hold of the blood "Kal" was supposed to steal. Lex returns home and gets to the bottom of who set him up.

The season finale/premiere is finally over!

A young man whose father was killed by Tina Greer decides to get his revenge on meteor freaks after accessing Chloe's Wall of Weird database. Among his targets? Lex Luthor...

A girl is calling to Clark for help through her dreams... Also, Lionel wants Lex to have a psychological evaluation.

A washed up, alcoholic tabloid reporter named Perry White comes to town and thinks he sees Clark using his abilities.

Guest Michael McKean is the real life husband of Annette O'Toole (Martha).

What is Clark's connection to the death of Lana's Aunt Louise back in 1961? How are Jor-El and Mayor Tate connected? A story spans two eras as a mystery is solved.

What is the magnetic pull this new FOTW has over Lana? And which Luthor steals one of Chloe's computers from the Torch office?

Morgan Edge is back with a new face, and Lex is slowly becoming unraveled as his world comes crashing around him in madness. Lies are all around, and Lex is unsure of who - if anyone - to trust.

Lex is institutionalized at the Belle Reve Asylum, and three past foes of Clark's decide to get their revenge. Lana, still recuperating from her accident with the horse, meets a mysterious young man named Adam at physical therapy.

Clark's vision is impaired while trying to stop a jewelry store robbery, and the lack of sight causes his super-hearing to surface. Meanwhile, Lionel suspects Chloe is feeding information to Lex, and cuts her off...

Clark, Lana, and the Kents are all hypnotized to attack Chloe by messages sent through e-mail.

A young boy can predict the moments of death of many people. Meanwhile, an angry father whose daughter died tries to burn Lana alive.

Pete gets involved with Kryptonite-enhanced street tracing, and finds himself threatened when he fails to do as he is told. Lana learns some secrets about Adam.

Clark meets a girl who is also affected by the meteors, and learns that maybe a girl who is a bit like him is the right one for her. But things go sour when it seems Alicia has gone over the deep end... meanwhile, Lana threatens to kick out Adam, and Adam's true role in this game is revealed...

Clark's blood cells seem to be bringing dead people back to life... first with Adam, and now with the brother of a young man named Garrett.

A call from the future warns Clark and friends that Lana may soon be in danger. The truth about Adam Knight is revealed, and he is desperate for more serum to keep himself alive. Also in this episode, we learn Lionel Luthor is dying of a rare liver condition, and the FBI closes in on the Luthors after the murders in "Resurrection."

Lionel seems to be coming closer to learning Clark's secret, and goes to Dr. Swann for help. Meanwhile, it seems that Jonathan is somehow communicating with Jor-El, and the consequences of the deal the two of them made are coming to the forefront.

An accident occurs while Chloe enters the Luthorcorp plant that gives her the power to make everyone tell the truth, which becomes much more problematic than one would hope.

Dr. Garner uses his technology to help Lex revisit and remember past repressed memories, and in the process, Lex remembers moments from his childhood, including who really killed his brother, Julian. Lionel lures Clark into a trap for his own examination.

An artifact found in the cave gives its holder a lot of power - though if it falls into the hands of the rival of Naman, it could be destroyed. In this episode, Clark comes close to learning who his true arch-rival really is... but is it Lex, or is it Lionel?

A mystic knife may fulfill a prophecy, but what will it reveal in the end? The burden of Clark's secret causes Pete to make an important decision, and Lex finally has the evidence to put Lionel behind bars.

A girl claiming to be "Kara" from Krypton wants to bring Clark home. The Kents learn about the deal Jonathan made with Jor-El. The Sullivans and Clark testify against Lionel, and Clark finally learns the secret of Lex's secret room. As the episode ends, it appears Chloe's gone boom, Clark's been sucked into the cave wall, Lex appears poisoned, Jonathan looks dead, and the Kent Farm is on fire...

Note: This is not the same "Kara" we'd see in Season 7, as played by Laura Vandervoort.