Clark is once again exposed to red kryptonite, and his “other self” goes on a rampage of sorts on Valentine’s Day, kissing the women he’s most attracted to and expressing…

Lana has a stalker which leads her to an unexpected hideout. Also, Chloe has to reevaluate her feelings for Clark after she and Jimmy break up due to Jimmy’s belief…

A boy named Tobias was blinded by the meteor shower but given the ability to identify other meteor freaks. Lex is using Tobias to locate other people with abilities so…

Clark has second thoughts about Lana marrying Lex, and Lana has the same concerns. Meanwhile, the doctor involved in the secret behind Lana’s pregnancy threatens Lex with his knowledge.

Clark and Chloe find an escaped Zoner named Titan who is the star of a secret fight club that puts its death battles on the internet. Lois can tell that…

Lex discovers that Chloe’s mother has special abilities and forces her to help him in exchange for Chloe’s life. However, she has a trick or two of her own to…

Lex and Clark get a chance to hash out their differences… when they’re both trapped in a cave after an explosion, and Clark is unable to get them out without…

Lana and Lionel have a secret meeting, after which Lana is shot. While Jimmy is observing photos of the encounter, he is knocked unconscious. While unconscious Jimmy dreams about what…

Lex tries to turn a soldier that supposedly died in Afghanistan into a “super-soldier.” A senator threatens to tell the world about Lex’s labs, prompting Lex to send the “soldier”…

Clark discovers the reason Lana married Lex then and sets out to kill Lionel. Lex tries to use DNA from the last phantom to power his super-soldiers. Lois goes to…

When Lex’s Level 33.1 project comes to fruition, Oliver Queen must bring together several of Clark’s “heroic” super-powered allies together: Arthur Curry, Bart Allen, and Victor Stone.

Clark is in his barn one moment… and the next finds himself in a psychiatric hospital where he discovers he’s been suffering from delusions that he came from another planet…

The mysterious Green Arrow steals a necklace from Martha, and both Lois and Clark resolve to find out who the vigilante is. While Clark determines Green Arrow’s true identity, Lex…

Lex and Oliver Queen return to their old prep school for a reunion, but Oliver’s old friends (and Lex’s old enemies) start dying in mysterious accidents. Meanwhile, Clark learns that…

After escaping from the Phantom Zone, Raya comes to Smallville to visit Clark. Raya and Clark grow close, and Raya reveals how to repair the Fortress of Solitude. Unfortunately, Baern,…

After being shot while stopping a carjacking, the Green Arrow begins acting strangely. Chloe and Clark investigate and find Oliver is taking a super drug that while healing his wound,…

One of the escapees from the Phantom Zone has killed the crew of a ship in Seattle. Clark confronts the killer who feeds on the bones of his victim. In…

An illegal immigrant comes to Clark for help, escaping from a nearby farm where he’s working… a farm that houses a dark secret.

A Daily Planet gossip columnist uses her special power to overhear a conversation between Lana and Chloe, and publishes the conversation… where Lana admits having doubts about marrying Lex. While…

A powerless Clark is trapped in the “Phantom Zone” surrounded by the criminals his father imprisoned there. However, an unexpected ally comes to his aid. Meanwhile, Zod in Lex’s body…

In the aftermath of Zod’s activities, Clark develops a new power. Lois gets a new job, Lana takes a new step in her relationship with Lex, and Lex has to…

Clark and Chloe pursue a plant creature that uses male humans to recreate, one which has taken Jimmy Olsen as its next human breeding ground. Meanwhile, Oliver Queen asks a…