The series follows the adventures of Clark Kent (Tom Welling), who resides in the fictional town of Smallville, Kansas, during the years before he becomes Superman. The first four seasons focused on Clark and his friends' high school years. Since season five, the show has ventured into more adult settings, eventually focusing on his career at the Daily Planet, as well as introducing other DC comic book superheroes and villains.
Smallville - S05E01 - Arrival(Aired: 16 September 2006) More than a dozen years ago, a meteor shower burst from the heavens, raining destruction on the unsuspecting citizens of Smallville, Kansas.
Smallville - S05E02 - Mortal(Aired: 16 September 2006) After Clark lost his powers, he finds that he needs them the most to save his family.
Smallville - S05E03 - Hidden(Aired: 23 September 2006) Gabriel Duncan is a deranged teenager who breaks in the control room of a nuclear silo in Smallville, kills the two security guards, and starts the launch sequence to send one missile to ... See full summary »
Smallville - S05E04 - Aqua(Aired: 23 September 2006) Clark meets Arthur "AC" Curry, a young man with extraordinary powers underwater. AC is in Smallville hoping to sabotage a Luthorcorp experiment that is threatening sea life. While in Smallville, AC forms an attraction to Lois.
Smallville - S05E05 - Thirst(Aired: 30 September 2006) Lana tells Clark that she is moving to the Metropolis University and she is accepted in the Tri Psi Sorority, a sisterhood with hot vampires led by Buffy Sanders, and Lana is transformed in... See full summary »
Smallville - S05E06 - Exposed(Aired: 30 September 2006) While working in the night shift at the Daily Planet, Chloe receives a distressed phone call from a woman claiming that she is in danger. Chloe and Lois schedule a meeting with the woman, ... See full summary »
Smallville - S05E07 - Splinter(Aired: 7 October 2006) While visiting Lana in Metropolis, Clark opens a package addressed to Lana apparently sent by Lex Luthor and is wounded and infected by a splinter of silver kryptonite. This unusual piece ... See full summary »
Smallville - S05E09 - Lexmas(Aired: 14 October 2006) On Christmas Eve, Lex travels to a dangerous neighborhood in Granville, Kansas, dealing dirty means to cut Jonathan Kent of the race to the senate. He is shot twice in cold-blood when a ... See full summary »
Smallville - S05E10 - Fanatic(Aired: 14 October 2006) While running for campaign to the senate, Jonathan hires Lois as his advisor. Meanwhile, his opponent Lex is visited by a group of fans leaded by the fanatic Samantha Drake, and the ... See full summary »
Smallville - S05E11 - Lockdown(Aired: 28 October 2006) A deranged policeman who survived the attack of the Kryptonians and his policewoman fiancée break into Lex's mansion asking for the location of the spaceship so they can go public with the ... See full summary »
Smallville - S05E12 - Reckoning(Aired: 4 November 2006) Clark reveals his secret to Lana, Jonathan and Lex learn the results of the senatorial election, and there is a tragic car accident on the highway that takes the life of someone Clark loves, forcing Clark to appeal to Jor-El for help.
Smallville - S05E13 - Vengeance(Aired: 11 November 2006) Clark Kent drops out the rest of the semester from Metropolis University to help Martha on the farm. He misses Jonathan and has not superseded the loss of his foster father. Martha offers ... See full summary »
Smallville - S05E14 - Tomb(Aired: 18 November 2006) During a power blackout, Chloe sees the ghost of a girl and cuts her both wrists. Chloe is interned in the hospital, and the psychiatrist diagnoses that she had a breakdown due to stress. ... See full summary »
Smallville - S05E15 - Cyborg(Aired: 25 November 2006) After being released from a prison in a laboratory of Luthorcorp's Cyntechnics by sympathetic scientist Dr. Hong, former Metropolis High football player Victor Stone is chased by armed ... See full summary »
Smallville - S05E16 - Hypnotic(Aired: 2 December 2006) Simone, a gorgeous blonde, comes to Smallville hypnotizing Clark with a blue pendant ruining his relationship with Lana, as well as hypnotizing Martha and Lex.
Smallville - S05E17 - Void(Aired: 9 December 2006) The lonely Lana gets addicted in a meteor rock cocktail developed by her new acquaintance student of medicine, Lance, which allows the user to have a near-death experience and visit the ... See full summary »
Smallville - S05E18 - Fragile(Aired: 16 December 2006) When the foster mother and chief of staff of Martha's, Naomi, is brutally murdered, her adopted daughter, Maddie stays with Martha and Clark. The girl becomes close to Clark and speaks for ... See full summary »
Smallville - S05E19 - Mercy(Aired: 30 December 2006) Lionel Luthor is chased by a man with a mask and forced to play hangman to save his life when he traps Lionel in his limo in the path of a moving train. Later, he is abducted by the same ... See full summary »
Smallville - S05E20 - Fade(Aired: 13 January 2007) Standing outside the Metropolis courthouse with Chloe, Clark saves Graham Garrett from a car which would have crushed him. Graham insists to repay the favor by offering Clark whatever he ... See full summary »
Smallville - S05E21 - Oracle(Aired: 20 January 2007) Jonathan Kent appears to Clark on his birthday and instructs him that he needs to kill Lionel Luthor because Lionel knows his secret. Meanwhile, Lionel comes clean to Martha about his ... See full summary »
Smallville - S05E22 - Vessel(Aired: 27 January 2007) After "being prepared" by Fine, Lex is abducted in a field by a strange light. Meanwhile, Clark goes to the Fortress of Solidude where the spirit of Jor-el gives a dagger to Clark and ... See full summary »