Series 1, Episode 1

Pilot

A meteor shower hits Smallville and with it arrives a little boy.

Series 1, Episode 2

Metamorphosis

A high school student gets attacked by Kryptonite-affected bugs

Series 1, Episode 3

Hothead

Clark joins the football team against Jonathan's wishes

Series 1, Episode 4

X-Ray

Clark reels from his first flashes of X-ray vision.

Series 1, Episode 5

Cool

A college teen suffers from a Kryptonite-induced hypothermia

Series 1, Episode 6

Hourglass

A bitter old man discovers a fountain of youth and reverts to a teenager.

Series 1, Episode 7

Craving

Clark must save Pete from being literally devoured by a female classmate

Series 1, Episode 8

Jitters

Clark and Lex team up to rescue members of Clark's high school class

Series 1, Episode 9

Rogue

A corrupt policeman witnesses Clark using his superhuman powers

Series 1, Episode 10

Shimmer

A teenage girl lets her obsession with Lex become life threatening

Series 1, Episode 11

Hug

A pesticide magnate has enhanced powers of persuasion

Series 1, Episode 12

Leech

Clark gets struck by lightning and passes his powers unto another student

Series 1, Episode 13

Kinetic

Burglars who have the ability to walk through walls rob the Luthor mansion

Series 1, Episode 14

Zero

Lex faces the consequences of a scandal from his past in Metropolis

Series 1, Episode 15

Nicodemus

Clark must solve the riddle of the mysterious Nicodemus flower

Series 1, Episode 16

Stray

After Martha accidentally hits a young boy with her car, the Kents take him in

Series 1, Episode 17

Reaper

A meteorite-infected man uses his deadly touch to relieve the sick and elderly

Series 1, Episode 18

Drone

Clark seeks election as class president

Series 1, Episode 19

Crush

A talented art student has a gift of telekinesis

Series 1, Episode 20

Obscura

Lana gains the ability to see through other people's eyes

Series 1, Episode 21

Tempest

A massive tornado approaches the unsuspecting residents of Smallville