Lex Luthor tricks Superboy into switching bodies with him, causing mass confusion in Capital City.

Kryptonite infects a young scientist during a lab explosion, causing him to use his newfound powers against Superboy.

Lana's life is in peril as Adam blackmails Tommy into creating a weapon to kill Superboy.

A wave of violence has broken out within the city, sending Superboy into tension-filled investigation. Little does he know he will soon be accused of murder.

A strange formula gives Darla erratic powers, causing her to attack Superboy.

Lana discovers an alien in her basement who steals her identity.

Superboy and Lex Luthor have a heart-to-heart after they end up trapped together in a mine.

A rock singer faces an attempt on her life.

Johnny Avonasac, a tennis player, finds a mysterious potion left behind by his dead brother that transforms into Johnny Casanova, an overweight slob who also happens to be a magnet for women, including Lana.

Superboy faces one of his most dangerous foes yet in "Werewolf."

It is a dangerous case of split personalities as Superboy battles evil in "Jackson And Hyde."

A sorceress called Tiger Eye captures Lana and turns her into a snake to lure Superboy into attempting a rescue so she can ensnare him in a spell and make him her own.

Superboy is trapped inside Lex Luthor's virtual reality computer program, and now Lana must enter the program to save Superboy before it's too late.

Superboy experiences amnesia after he is injured trying to stop a speeding meteorite. Now his only hope for remembering who he is lies with the mother and son who found him wounded in the woods.

Superboy's life is in peril when an alien creature attaches itself to his body, causing him horrific nightmares in which he battles his alter ego of Clark Kent.

Two aliens from a mysterious planet accelerate the time on Earth in order to study Superboy's powers and weaknesses.

Superboy looses his powers and now an investigation begins to discover the curious force that caused it.

Superboy is put on trial after Metallo overtakes him in court using kryptonite. Can Superboy stop him before it is too late or will he be the one found guilty?

While spending the weekend at an Andy's Uncle's old mansion, Andy, Lana and Clark get pulled into a vortex leading to a ghost world.

A crazed genius seeks revenge on Superboy for being imprisoned after he develops a suit that steals away the superhero's powers.

Superboy is on the verge of losing his powers forever, which causes his alter ego of Clark Kent to search for the elusive crystal which holds the key to his past and will ultimately lead him through his "Rites Of Passage."

Lex Luthor has a plan to destroy the world's population with a series of dirty bombs, but first he must get rid of Superboy.

Superboy retreats to Smallville after he thinks he accidentally kills a leader of a dangerous gang. But did he or was it something more mysterious?

An elderly Jewish man creates the mythical creature Golem to protect him from racial bigotry. But when Golem goes on a rampage, Superboy has to step in and save the day.

A rip in the time continuum has unleashed a wave of deadly creatures. When a prominent movie producer is killed, Superboy must investigate and ultimately fight for his life as the monsters attack.

Superboy must stop a robot that has reprogrammed itself to avenge the death of its creator by killing both Andy and his father.

Paranoia strangles Capital City as residents become fearful of a race of invisible aliens who have just landed.

Bizarro, an imperfect duplicate of Superboy, is accidentally created when the real Superboy steps in front of Professor Peterson's new duplicating ray.

Luthor steals a powerful weapon developed by the army and prepares to sell it to weapon dealers. Later, while Luthor is working in the Shuster laboratory, he causes an explosion, and Superboy saves him by blowing the chemical fumes out of the building.

Superboy's secret identity is challenged in "Who Is Superboy?"

An anonymous letter leads Superboy to Darla's hideout, where she has Lana locked in a meatlocker. She's holding Lana to blackmail Superboy, so he'll bring Luthor back through a portal (created by Dr. Winger) that took him to an alternate world. This alternate world is dark, and chaos has erupted as a result of Luthor's murder by an alternate Superboy. As Superboy tries to return Luthor, he and an alternate Dr. Winger attack him with kryptonite.

A large group of homeless people are living in front of a beach club on a Florida beach. They were promised jobs by the wealthy beach club owner, who never gave them anything.

Jonathan Kent is being stalked by a man with whom he fought alongside during the Korean War. As Clark, Lana and T.J. come to Smallville for a visit, Mr. Kent is lured to the Smallville hospital and kidnapped by the man.

Superboy battles to free Lana from Bizarro while Prof. Peterson uses his duplicating ray on kryptonite to create Bizarro Kryptonite with the hope that it will end the Bizarro menace.

Superboy is lured into deadly danger, and to survive he must avoid "The Lair."

Capital City finds itself in the middle of a mystery as random fires keep appearing all over the city. When Superboy investigates he discovers a connection to an ancient tribe of flying warriors called the Katia.

A businessman wants to buy all the farms in the Smallville area during an agricultural depression. Mr. Kent wants to find out why. Kenderson, the businessman, has something to hide and tries to kill Mr. Kent but he is unsuccessful.

Lex Luthor returns, kidnaps Lana, forces her to marry him, and assumes the identity of a doctor that created a weapon that could paralyze Superboy forever.

Clark falls for Sara, the daughter of a crime boss. Both Clark and Sara get stuck in the middle between rival crime syndicates, and it is up to Superboy to save everyone.

A prison psychiatrist helps Lex Luthor and Metallo escape, all three quickly turning their attention to stopping Superboy once and for all.

When Superboy discovers a mysterious carnival that is stealing the souls of its patrons, his moral and physical courage is put to the test.

Superboy is aided by Professor Peterson and the two believe that he will one day be able to use his legs and powers again. Lex Luthor taunts the superhero with his new bride, Lana.

When a scientist's formula to improve the efficiency of gasoline is nearly destroyed, a Russian exchange student named Natasha is accused of sabotaging the computer that the formula was stored on.

A rock star, Judd Faust, wants the amusement park and puts everyone in danger when the owner refuses to sell it to him. Lana falls in love with Judd but learns of his true nature when he takes her away one night and puts her in a torture device.

Clark discovers that Luthor is trying to fix some of the school's basketball games so that he make a killing in betting. And the way he does that is, that he has a photo of the team's star player in a compromising position that if it got out it would ruin his career.

A Kryptonite meteor falls in Addis Ababa and is sent to Shuster for study. It turns up in Clark's class on minerals. There, Clark feels the pain of kryptonite for the first time.

Clark witnesses the kidnapping of Professor Craig Lipcott, a famous nuclear scientist. As Superboy, he follows the kidnappers to a rooftop and sees them enter a strange ship just before he is attacked by a powerful ray that leaves him disoriented.

An attempted assassination of a senator leads Superboy to a mysterious nightclub.

Trying to protect his Aunt Cassandra, Superboy confronts a force which he cannot win against when death takes a human form.

While trying to help Bizarro with his depression, Superboy's powers are weakened, leaving him vulnerable to the evil villain Chaos, who plans to destroy him once and for all.

Superboy continues to battle evil in "Out Of Luck."

A gym owner is using the blood of his younger customers, along with a gold derivative, to keep himself young. This results in an acceleration in the victims' aging process.

Lana's father, an archeologist, comes to the university with what he thinks is a cursed relic. Lex Luthor then steals the jewel in order to sell it to the highest bidder.

A strange cloud-like alien who can take over others bodies comes to earth hoping to steal Superboy's body so he can add it to his collection of warriors.

Superboy is shot with a laser by Lex Luthor that sends his powers out of control and makes him dangerous to others.

Superboy and Lana get caught in the middle of a battle between two vampires.

Trapped on a deserted island after Andy's motorboat sinks, Clark gets stripped of his powers by an alien who also kidnaps Lana.

A Superboy impersonator is robbing banks and jewelry stores to get a million dollars so he can marry Florida's beauty queen.

Now controlling Pa Kent, the alien makes his move to get revenge. He kidnaps Lana and holds her hostage on a rooftop near Shuster University.

T.J. discovers a government created robot that killed someone. Superboy manages to save him. When a government official tells them that everything is classified they leave. Later the man confronts the creator who seems have other plans. He later grabs T.J. setting a trap for Superboy.