
Thrown into the Phantom Zone, a Kryptonian
jail created by Jor-El, Clark (Tom Welling) finds himself without powers and
surrounded by revenge-seeking criminals sent away by his father.
Meanwhile, having taken over Lex's
(Michael Rosenbaum) body, Zod keeps Lana (Kristin Kreuk) captive with a demand
to sire him an heir and begins his plans to turn Earth into a Krypton-like
planet using the alien ship's hard drive.
After Lois (Erica Durance) and Martha's
(Annette O'Toole) plane crashes near the Fortress of Solitude, Jor-El tells
Martha how to kill Zod. Back at the Daily Planet, Chloe (Allison Mack) reunites
with an old flame, Jimmy Olsen (Aaron Ashmore).
EPISODE #2 – SNEEZE

Clark (Tom Welling) works hard to clean up
the destruction done by Zod and develops what he thinks is his first cold.
However, he soon discovers it is a new power, super breath!
Lois (Erica Durance) lands a job at The
Inquisitor, the local tabloid, and Lana (Kristin Kreuk) moves in with Lex
(Michael Rosenbaum), who believes someone is following him, which quickly
proves to be true after he is kidnapped.
EPISODE #3 – WITHER

Still guilt-ridden about the destruction
he caused while he was Zod, Lex (Michael Rosenbaum) throws a charity costume
ball for the town and hires the All-American Rejects to perform.
Meanwhile, Clark (Tom Welling) and Chloe
(Allison Mack) pursue a creature who uses male human bodies as potting mix to
procreate, and the hunt intensifies after the creature gets hold of Jimmy Olsen
(guest star Aaron Ashmore). Lois (Erica Durance) reluctantly agrees to be
Oliver Queen's (guest star Justin Hartley) date to Lex's ball.
EPISODE #4 – ARROW

While attending a
fundraiser, Lois (Erica Durance) witnesses the Green Arrow (Justin Hartley)
steal a rare diamond necklace off Martha's (Annette O'Toole) neck and vows to
find the man behind the costume.
Clark (Tom Welling) does some investigating of his own and discovers Oliver
Queen is the Green Arrow and has been stealing from the rich and giving to the
poor. Meanwhile, Lex (Michael Rosenbaum) enlists Lionel's (John Glover) help in
testing Lana's (Kristin Kreuk) loyalty. Allison Mack also stars.
EPISODE #5 –

As teenagers, Lex (Michael Rosenbaum) and
Oliver (Justin Hartley) went to the same prep school, where Oliver and his
friends bullied Lex and his friend
Lex and Oliver return to the school for a
reunion and are startled when Oliver's old pals are killed in violent and
mysterious accidents that point to
EPISODE #6 – FALLOUT

Clark (Tom Welling) is
thrilled when he learns Raya (guest star Pascale Hutton) managed to escape from
the Phantom Zone and has come to see him in Smallville. The two grow close and
Raya shows
EPISODE #7 – RAGE

Clark (Tom Welling) discovers the Green
Arrow (Justin Hartley) was shot while trying to save a couple from a
carjacking, but Oliver denies he was injured. However, when Oliver starts
displaying erratic behavior,
Meanwhile, Lana (Kristin Kreuk) makes a
shocking discovery that will impact her relationship with Lex (Michael Rosenbaum).
Erica Durance, Allison Mack, John Glover and Annette O'Toole also star. Todd
Slavkin & Darren Swimmer wrote the episode directed by James Marshall.
EPISODE #8 – STATIC

Clark (Tom Welling) learns a Zoner has
landed in
Meanwhile, a patient (guest star Elias
Toufexis) with the ability to morph into different frequencies escapes from
LuthorCorps' secret experimental lab and seeks revenge on Lex by imprisoning
him in another spatial period where he can see and hear everyone but no one can
see him.
EPISODE #9 – SUBTERRANEAN

Clark (Tom Welling) is
shocked to discover his neighbor Jed McNally (guest star John Novak) is holding
migrant laborers captive and forcing them to work on his farm.
Feeling guilty since he sees himself as
the ultimate illegal immigrant,
EPISODE #10 – HYDRO

After Lana (Kristin Kreuk) confesses to
Chloe (Allison Mack) she has reservations about marrying Lex due to her
lingering feelings for Clark (Tom Welling), The Daily Planet gossip columnist,
Meanwhile, Lois (Erica Durance) begins to
suspect Oliver (Justin Hartley) is the Green Arrow and enlists
EPISODE #11 – JUSTICE

The Green Arrow (Justin Hartley) sends out
for reinforcements and Bart Allan, a.k.a. The Flash (guest star Kyle Gallner),
Aquaman (guest star Alan Ritchson) and Cyborg (guest star Lee Thompson Young)
return to Smallville to help him take down LuthorCorp's secret lab.
During a break-in at the LuthorCorp
facility, Bart is captured and tortured by Lex (Michael Rosenbaum) and Clark
(Tom Welling) sets off to rescue him but is felled by meteor rock. An alarmed
Chloe (Allison Mack) goes to Oliver for help and the newly formed "justice
league" springs into action to rescue Clark and Bart.
EPISODE #12 – LABYRYNTH

Clark (Tom Welling) is attacked and wakes
up in a mental asylum where the attending physician, Dr. Hudson (guest star
Matthew Walker), tells him he has been there for five years due to his elaborate
fantasy that he has alien superpowers. In this new world, Martha (Annette
O'Toole) is married to Lionel Luthor (John Glover), Chloe (Allison Mack) is
deemed insane and Lana (Kristin Kreuk) chose
Lana begs Clark to agree to Dr. Hudson's
treatments so they can be together, but when a fellow patient named John, A.K.A
Martian Manhunter (guest star Phil Morris), tells him the good doctor is
actually a phantom and he needs to kill him in order to return to reality, Clark
must make the toughest decision of his life.
EPISODE #13 – CRIMSON

After Lois (Erica Durance)
tries on lipstick made with red kryptonite, she becomes overwhelmed with desire
for Clark (Tom Welling) and makes her move. The two share a kiss, transferring the
red kryptonite to
Fueled by the red rock,
EPISODE #14 – TRESPASS

After receiving a photo of herself
dressing in her room, Lana (Kristin Kreuk) realizes she has a stalker and
decides to hide out at a surprising location.
Meanwhile, Jimmy (Aaron Ashmore) breaks up
with Chloe (Allison Mack) because he believes she isn't truly over Clark (Tom
Welling), forcing Chloe to take a deep look at her feelings for her best
friend.
EPISODE #15 – FREAK

Clark (Tom Welling) and Chloe (Allison
Mack) discover that Tobias (guest star Greyston Holt), a young man who was
blinded in the meteor shower and now has the ability to identify "meteor
freaks," is being used by Lex (Michael Rosenbaum) to locate people with
abilities in order to experiment on them.
Lana (Kristin Kreuk) finds out about
Tobias' gift, and fearing he will name
EPISODE #16 – PROMISE

On the day of Lex (Michael Rosenbaum) and
Lana's (Kristin Kreuk) wedding, Lex receives a call from Dr. Langston (guest
star Fred Henderson) who threatens to tell Lana the truth about her baby.
Lana begins to have second thoughts about
marrying Lex and
EPISODE #17 – COMBAT

Clark (Tom Welling) and Chloe (Allison
Mack) discover Titan (guest star Kane), a Zoner, is the star of a secret fight
club whose bloody battles to the death are broadcast on the internet.
Lois (Erica Durance) smells a story and
decides to investigate on her own but is captured and forced to participate in
the fights with Athena (guest star Ashley) as her first opponent.
EPISODE #18 - PROGENY

After Lex (Michael Rosenbaum) discovers
Chloe's (Allison Mack) mother Moira (Lynda Carter) has the power to control
meteor freaks, he develops a drug to wake her from her catatonic state in the
asylum, then threatens to kill Chloe unless she uses her power to help him.
Clark (Tom Welling) helps Chloe break into
the asylum to rescue Moira and finally get to know her mother.
EPISODE #19 – NEMESIS

After Jodi (guest star Emily Holmes), the
wife of a Special Forces soldier, sets off a pipe bomb in one of Lex's (Michael
Rosenbaum) secret labs, Lionel (John Glover) is severely injured and Lex is
taken hostage by the enraged spouse.
Claiming Lex kidnapped her missing
husband, Jodi threatens to blow up the entire lab with Lex inside unless he
tells her where her husband is.
Lex and
EPISODE #20 – NOIR

After a secret meeting with Lionel (John
Glover), Lana (Kristin Kreuk) is shot at the Daily Planet by a mysterious
gunman.
Jimmy (Aaron Ashmore) is knocked out while
studying photographs of the scene and dreams about a 1940s version of
Smallville in which Lana is a femme fatale who orchestrated the murder of her
tycoon husband Lex (Michael Rosenbaum), Clark (Tom Welling) works at the Daily Planet
as a reporter and Lois (Erica Durance) is a sultry singer working at a bar
owned by Lionel. Meanwhile, back in 2007,
EPISODE #21 – PROTOTYPE

Lex (Michael Rosenbaum) has been secretly
trying to turn Wes Keenan (guest star Tahmoh Penikett), a military man who
supposedly died fighting in Afghanistan, into a "super soldier" by
injecting him with DNA pulled from the various meteor freaks he has captured.
After a crooked senator (guest star Alan
C. Peterson) threatens to expose his secret labs, Lex dispatches Wes to kill
the senator, but Lois (Erica Durance) witnesses the attack and inadvertently
becomes the super soldier's next target. Meanwhile, Clark (Tom Welling) tries
to convince Lana (Kristin Kreuk) to leave Lex.
EPISODE #22 – PHANTOM


When Clark (Tom Welling) discovers Lionel
(John Glover) threatened to kill him unless Lana (Kristin Kreuk) married Lex
(Michael Rosenbaum), he goes after Lionel to silence him once and for all.
Lana tells Lex she is leaving him, and Martian
Manhunter (guest star Phil Morris) makes a return appearance to help Clark stop
Lex, who is trying to find the last wraith from the Phantom Zone in order to
use its DNA to power his army of super soldiers.
Meanwhile, Lois (Erica Durance) goes to
Reeves Dam in search of information about Lex's secret lab and is brutally
stabbed by a security guard. Chloe's (Allison Mack) secret power is revealed.