Smallville 121 - Tempest
Two part episode. The second part being the first episode of the next season. Lex is hit with a surprise after his father closes the local Smallville plant to force him back to Metropolis, blaming the plant's failure on his management...
Smallville 120 - Obscura
After an explosion Lana finds herself getting visions of a serial killer...and his next target is Chloe. Meanwhile Lex and Roger look further into the meteor shower and determine that something besides meteors hit Smallville that day.

Smallville 119 - Crush
After being injured in a hit and run accident, a student loses the use of his hands but gains the ability of telekinesis.
Smallville 118 - Drone
Clark gets into a class election and one of his opponents is a krypto-mutant who can control bees. Meanwhile a reporter from Metropolis visits to do a story on Lex.

Smallville 117 - Reaper
Tyler gains the power to destroy organic matter with a touch, and resolves to put the dying out of their misery...and Whitney's father is his next target. Meanwhile Lionel and Lex spar over Lex's rising success in Smallville.
Smallville 116 - Stray
A young runaway, Ryan, has the power to read minds and flees his abusive stepparents. The Kents take him in and Clark soon discovers the boy's powers and that he's immune to them. But Ryan's stepparents have plans to use the ...

Smallville 115 - Nicodemus
A flower that comes from a reopened "Level Three" of the fertilizer plant brings strange reactions from several people, including Jonathan, Lana, and Pete.
Smallville 114 - Zero
A man from Lex's past stalks him in conjunction with a mysterious death at Club Zero that Lex may have been responsible for. Meanwhile Chloe looks into Clark's past as an adopted child.

Smallville 113 - Kinetic
Whitney falls in with some former jocks who have kryptonite tattoos that give them the power to walk through the walls. Meanwhile, Chloe is seriously injured and Lex has his own plans.
Smallville 112 - Leech
On a class trip, Clark and a fellow student named Eric are struck by lightning, and because Eric was holding a piece of kryptonite, Clark's powers are transferred into him.

Smallville 111 - Hug
A salesman has a kryptonite-based ability to force anyone he touches to obey his commands.
Smallville 110 - Shimmer
An invisible stalker is pursuing Lex and one of the household staff may, or may not, be responsible.

Smallville 109 - Rogue
Clark visits Metropolis in this episode, and does a secret good deed - a police detective named Phelan witnesses his action and begins blackmailing Clark to help protect him from an IA investigation.
Smallville 108 - Jitters
An experiment at the Luthor fertilizer plant makes an old friend of the Kents literally shake and jitter, and he seeks vengeance against the Luthors, who hide the secret of his transformation behind "Level Three" at the local plan...

Smallville 107 - Craving
A weight-obsessed teen dieting on kryptonite-infected vegetables gains her fondest dream...but must feed on the fat of others to maintain her enhanced appearance.
Smallville 106 - Hourglass
An old man uses green meteor rock to reverse the aging process, then gain vengeance on the children of the jury that put him away decades earlier. Meanwhile, another woman at the same old folks' home has prophetic abilities and she see...

Smallville 105 - Cool
A jock named Sean gains the ability to absorb heat from everything and everyone around him, and begins preying on people to gain the heat he needs to survive.
Smallville 104 - X-Ray
Clark begins experiencing "vision problems" as his x-ray vision begins manifesting. Meanwhile a mysterious shapeshifter is going about town using his or her abilities to steal and get others in trouble.

Smallville 103 - Hothead
An abusive and hot-tempered football coach gains the ability to control and project fire.
Smallville 102 - Metamorphosis
Clark must deal with Greg, a nerdish bug collector with a crush on Lana who gains the ability of various insects and uses them to lash out at anyone who opposes him.

Smallville 101 - Pilot
The pilot introduces the characters of Clark Kent, an orphaned alien with superhuman abilities, and his friends and family who live in the fictional town of Smallville, Kansas. It follows Clark as he first learns of his alien origins, and a...