After confronting Bizarro, which resulted in Reeves Dam bursting, Clark stops a flood. Lex is saved from the flood by an unknown girl who he later believes to be an angel giving him a second chance at redemption. An unconscious Lionel is taken by an unknown person. Chloe is pronounced dead at the hospital, but she resurrects herself in the morgue. Clark discovers his doppelgänger's weakness, the yellow sun, and exploits it with the help of Martian Manhunter (Phil Morris). Lana is revealed to be
Clark discovers he has a cousin named Kara who was stuck in suspended animation for eighteen years. After a rocky first meeting, where Clark and Kara fight, the two soon band together to find Kara's stolen ship. Together they find her ship, which was taken by the Department of Domestic Security (DDS), but it is in self-destruct mode. Kara absorbs the explosion before it can kill anyone. Later, Kara reveals that a Kryptonian crystal, hidden inside the ship, was stolen before the ship exploded. Le
Kara decides she wants to join the Miss Sweet Corn Pageant. Clark tries to teach Kara to control her abilities, so she does not expose their secrets, but gets frustrated with her lack of concentration. Lana returns to Smallville, with all legal charges dropped against her, and reunites with Clark. The Weather Girls consisting of the cryokinetic Tyler (Eva Marcille), the wind manipulating Tempest (Christine Chatelain), and the pyrokinetic Carly (Elisa King), come to Smallville looking for buried
Chloe learns that Dr. Curtis Knox (Dean Cain) has a surgical cure for those affected by kryptonite, so she sets up an appointment, knowing a side effect could be memory loss. Knox turns out to be an immortal serial killer who kills Sasha Woodman (Jovanna Huguet). Martian Manhunter shows up at the Kent home and warns Clark that he cannot trust Kara. He explains that her father, Zor-El, attempted to assassinate Clark's father. Clark is told to find Kara's crystal before she does, but he is side-tr
While filming of the Warrior Angel film takes place on the Kent farm, Clark saves lead actress Rachel Davenport (Christina Milian) from a car crash. After some researching by Chloe, it is discovered that someone is trying to kill Rachel, because they believe her character should die, like she does in the comics. Clark's secret is uncovered by the attacker, Ben Meyers (Christopher Jacot), when he is witnessed stopping a bullet intended for Rachel. Ben attempts to kill Lana in hopes that her death
Clark learns that Kara is in Washington, D.C. looking for the crystal from her ship. Kara learns the exact location of the crystal, but it is not there when she arrives. Clark confronts her in a club, but she flies away. With Jimmy's help, Kara follows a path to Lex's mansion, but Agent Carter (Kim Coates) is waiting. Using kryptonite handcuffs, Carter takes Kara back to Virginia. Using a kryptonite truth serum, Carter attempts to learn about Krypton. Flashbacks reveal Clark's biological mother
Lightning strikes a windmill on the Kent farm while Clark is weakened by nearby kryptonite; the bolt travels through him and Lana, transferring a portion of his powers to her. Clark begins to worry about Lana's use of the powers after remembering what happened to Eric Summers and Jonathan when they were imbued with Clark's powers. Lana becomes more aggressive with the powers, stealing confidential files from Lex—which show that Lex has been keeping what remains of Milton Fine's ship—and later at
Clark uses Kara's crystal to resurrect Lara, but unknowingly brings Zor-El back. Lara unwittingly gives Clark a blue kryptonite ring that strips his powers, while Zor-El tries to take over the world. Lois and Grant's romantic relationship is discovered by Lex and Chloe. Grant and Lex are revealed to be working together, and Grant is revealed to be Lex's younger brother Julian Luthor, as Lionel faked his death. Clark gets to the Fortress and shatters the crystal, which destroys Zor-El and Lara. K
Around Christmas, Clark has been missing for over two weeks. He finally returns, wanting him and Lana team up to take down Lex. They discover through the scientist Fine took over that Fine is still alive. Adrian Cross (Tim Guinee), one of Lex's experimental patients, plants a bomb on Chloe, threatening to kill her if Lois does not get Lex to admit that he is cloning humans. Lois confronts Lex and after she is knocked unconscious by Lex, it is revealed that Adrian is a failed clone of Lex's broth
Lana is unaware that Bizarro is impersonating Clark and reveals information about Fine (James Marsters) to him. Bizarro tracks down Fine in the hope that he will help him combat his yellow sun weakness. Fine directs Bizarro to Dax-Ur (Marc McClure), a Kryptonian scientist who came to Earth years earlier. Jor-El releases Clark from his imprisonment so he can defeat Bizarro. Clark receives blue kryptonite from Dax-Ur and uses it to destroy Bizarro. Clark unwittingly leads Fine to Dax-Ur who uses D
Things have been awkward between Clark and Lana, who aren't sure they can still be together. Chloe intercepts confidential information from Lex, but Dinah Lance (Alaina Huffman) shows up and steals the information back for Lex. When Lex learns Green Arrow (Justin Hartley) was involved, he sends Dinah after him. Lionel asks Lana to dig up dirt on Lex proving he killed Grant, but she refuses, warning him it is too dangerous. Dinah attacks Green Arrow, Oliver Queen, believing him to be a terrorist,
Lois discovers that Lex has found Kara, who is suffering from amnesia, and follows him to Detroit after her. Finley (Corey Sevier), the busboy at the diner that Kara works, is obsessed with her, and when Lex arrives, Finley shoots him, fearing that he will take Kara away. He then holds Kara and Lois hostage. Clark, in efforts to find them, enters Lex's mind using experimental LuthorCorp technology; here he discovers Lex's good side, child Alexander, is still alive. Chloe uses her powers to bring
Pete Ross (Sam Jones III) chews some kryptonite-laced gum and develops the ability to stretch his body to extreme lengths, which he uses to save Kara's life from a falling speaker at a OneRepublic concert in an abandoned warehouse. Pete arrives at the Kent farm and gets up to speed on who knows Clark's secret, before revealing his own power to Clark. Pete decides to reveal his ability to the world, against Clark and Chloe's advice, but Lex blackmails him into stealing Kara's bracelet from Lionel
Lionel hires a group of men led by Pierce (Aaron Douglas) to kidnap Clark, using kryptonite tazers to subdue him, and lock him in a kryptonite-lined cell. Dr. Virgil Swann's daughter Patricia (Gina Holden) comes looking for the "Last Son of Krypton" and accuses Lionel of taking the "Last Son" for himself and having a hand in the deaths of her father, the Teagues, and the Queens – three families who came together with Lionel, under a secret societal name of "Veritas", to welcome the "Last Son", t
Brainiac propositions Kara at the farm, but she refuses. Brainiac warns Kara and Clark that not working with him will cause people to get hurt. Jimmy and Lois work together to uncover the truth behind Patricia's murder. Lex begins searching for the secret of Veritas with a key he found in Patricia's pendant. Kara attempts to teach Clark to fly, but he is more focused on finding Brainiac who attacks Lana at the Isis Foundation. In order to save Lana's life, Kara agrees to help Brainiac. Lana is p
Lex takes Lionel's locket, which holds the second key to the deposit box in Zürich, and then throws him out the LuthorCorp window to his death. Lex soon discovers the key is not where he thought, and heads to the Daily Planet to find it; he also begins having hallucinations of his younger self. Lex finds the key in Chloe's desk and then fires her. Jimmy and Lois discover that Lionel was murdered. Clark confronts Lex at the mansion, informing him that he has proof Lex murdered Lionel. Lex's assis
In order to locate Brainiac and Kara, Clark has Chloe hack into government satellites. The DDS has been monitoring Chloe's activity and, convinced she is a terrorist, convince Jimmy to work with them to bring her down. Clark decides to head to the Fortress to find a way to save Lana, where he learns that Kara is at Krypton trying to warn Clark that Brainiac intends to kill the infant version of Kal-El. The DDS agents have Jimmy accompany Chloe to a club, which is a front for a security building,
Jor-El sends Clark to an alternate reality to show him what the world would be like if he never arrived on Earth. Here, the Kents have a natural-born son, Chloe is engaged, Lana married a French philanthropist, Lois is a Pulitzer Prize-winning journalist, Kara is the head of the DDS using the alias Linda Danvers, and Lex is the President of the United States. Here, he befriends Lois and a sexual and romantic tension is present. In this reality, Clark is unable to prevent Brainiac and Lex from de
The bank teller from Zurich attacks Lex, carving the Kryptonian symbols for "Traveler", "Savior", and "Sanctuary" into his chest. After seeing the symbols, Clark travels to Montreal, Quebec, where he finds Jason Teague's father Edward (Robert Picardo), the only surviving member of Veritas. Edward deems that Clark is no savior and attempts to kill him so that Lex cannot control him, explaining that Jor-El knew the risks of sending a god to Earth and that Clark just as well could have been sent to
Kara informs Lex that he will defeat the Traveler, who is really destined to destroy mankind, and sends him to the Fortress. Clark learns that Brainiac has been impersonating Kara, who is actually stuck in the Phantom Zone, and destroys him to finally free Lana from her comatose state. Lana leaves Clark a DVD stating that she is holding Clark back, and the only way for him to help the world is if the two of them are not together. After Jimmy backs out of his deal with Lex, the DDS arrest Chloe j