SNEEZE
EPISODE NUMBER - 602
AIR DATE - 10.05.06
WRITTEN BY - Todd Slavkin & Darren Swimmer
DIRECTED BY - Paul Shapiro
Clark comes down with a cold, only to discover a new superpower. Lana moves in with Lex, who is being stalked by someone who knows about the abilities he used to have.

WITHER
EPISODE NUMBER - 603
AIR DATE - 10.12.06
WRITTEN BY - Tracy Bollomo
DIRECTED BY - Whitney Ransick
After a pair of teenagers are attacked in the forest, Clark and Chloe hunt for a creature that uses male bodies to reproduce. A faux pas prompts Lois to attend a charity ball with Smallville's newest young billionaire, Oliver Queen.

ARROW
EPISODE NUMBER - 604
AIR DATE - 10.19.06
WRITTEN BY - Kelly Souders & Brian Peterson
DIRECTED BY - Michael Rohl
When Lois witnesses an enigmatic thief steal a diamond necklace from Lionel Luther, her newfound penchant for journalism leads her to investigate the "Green Arrow." Lana's loyalty to Lex is put to the test.

REUNION
EPISODE NUMBER - 605
AIR DATE - 10.26.06
WRITTEN BY - Steven S. DeKnight
DIRECTED BY - Jeannot Szwarc
Lex and Oliver are haunted by the memory of an old schoolmate after a fatal accident at their prep school reunion.

FALLOUT
EPISODE NUMBER - 606
AIR DATE - 11.02.06
WRITTEN BY - Holly Harold
DIRECTED BY - Glen Winter
Raya arrives in Smallville after escaping the Phantom Zone, and joins Clark in tracking down Baern, an escaped Zoner bent on killing Clark as revenge against his Kryptonian father.

RAGE
EPISODE NUMBER - 607
AIR DATE - 11.09.06
WRITTEN BY - Todd Slavkin & Darren Swimmer
DIRECTED BY - James Marshall
An experimental drug gives Oliver Queen extraordinary healing abilities, but also leave him with uncontrollable rage -- putting those close to him in danger.

STATIC
EPISODE NUMBER - 608
AIR DATE - 11.16.06
WRITTEN BY - James Morris & Shintaro Shimosawa
DIRECTED BY - James Conway
A man with a grudge against Lex pulls him into another realm, where no one around him can see or hear him. Clark chases another being from the Phantom Zone, who feeds on human bones.

SUBTERRANEAN
EPISODE NUMBER - 609
AIR DATE - 12.07.06
WRITTEN BY - Caroline Dries
DIRECTED BY - Rick Rosenthal
Clark helps a young illegal immigrant who has escaped from slavery at the nearby McNally farm, leading him to discover the true secret behind the farm's recent success.

HYDRO
EPISODE NUMBER - 610
AIR DATE - 01.11.07
WRITTEN BY - Brian Peterson & Kelly Souders
DIRECTED BY - Tom Welling
The Daily Planet's gossip columnist makes life miserable for Lana, Lex, Chloe, and Clark, using her ability to turn into water to eavesdrop -- and threatens to reveal Clark's big secret to the world. Clark helps throw Lana off the trail when she suspects that Oliver is the Green Arrow.

JUSTICE
EPISODE NUMBER - 611
AIR DATE - 01.18.07
WRITTEN BY - Steven S. DeKnight
DIRECTED BY - Steven S. DeKnight
When Bart, the fastest teen alive, returns to Smallville, Clark joins forces with an elite team of heroes assembled by the Green Arrow to rescue Bart from LutherCorp and take down a secret laboratory.

LABYRINTH
EPISODE NUMBER - 612
AIR DATE - 01.25.07
WRITTEN BY: Al Septein & Turi Meyer
DIRECTED BY: Whitney Ransick
Clark is attacked in his barn by a Zoner, but when he wakes up he finds himself in a sanitarium, and without his powers. Dr. Hudson informs Clark that his entire life, as he believes it, has been nothing more than a fabrication he created to cope with his biological parent's death in the meteor shower.

CRIMSON
EPISODE NUMBER - 613
AIR DATE - 02.01.07
WRITTEN BY: Brian Peterson & Kelly Souders
DIRECTED BY: Glen Winter
During a Valentine's Day party at the Talon, Lois is given a tube of lipstick laced with red kryptonite. Designed to cause her to fall in-love with the first person she sees, Lois spies Clark in a mirror while applying the lipstick and falls for him.

TRESPASS
EPISODE NUMBER - 614
AIR DATE - 03-08-07
WRITTEN BY: Tracy A. Bellomo
DIRECTED BY: Rick Rosenthal
Lana is caught between an unidentified stalker and the paparazzi, and decides to hide out at the Kent farm. Chloe must take a long look at her relationship with Clark after Jimmy breaks up with her.

FREAK
EPISODE NUMBER - 615
AIR DATE - 3-15-07
WRITTEN BY: Todd Slavkin & Darren Swimmer
DIRECTED BY: Michael Rosenbaum
Clark and Chloe discover that someone is using one of their high school classmates, blinded by the meteor shower, to identify and kidnap "meteor freaks." But no one is prepared to find out who he has identified now.

PROMISE
EPISODE NUMBER - 616
AIR DATE - 03.15.07
WRITTEN BY - Brian Peterson & Kelly Souders
DIRECTED BY - Rick Rosenthal
When the day of Lex and Lana's wedding arrives, Clark must decide whether or not to intervene. Dr. Langston attempts to blackmail Lex, saying that he will tell Lana the truth about her baby. Lana goes to great lengths to discover a truth of her own.

COMBAT
EPISODE NUMBER - 617
AIR DATE - 03.22.07
WRITTEN BY - Turi Meyer & Al Septien
DIRECTED BY - James Marshall
When Clark discovers that a powerful alien warrior from the Phantom Zone is killing people in a secret fight club broadcast on the Internet, he gets himself enlisted as the next combatant -- only to find that his first fight is against Lois Lane.

PROGENY
EPISODE NUMBER - 618
AIR DATE - 04.19.07
WRITTEN BY - Genevieve Sparling
DIRECTED BY - Terence O'Hare
After Lex discovers Chloe's mother Moira 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 helps Chloe break into the asylum to rescue Moira and finally get to know her mother.

NEMESIS
EPISODE NUMBER - 619
AIR DATE - 04.26.07
WRITTEN BY - Caroline Dries
DIRECTED BY - Mairzee Almas
Clark and Lex are trapped together in a collapsed mine line with kryptonite After Jodi, the wife of a Special Forces soldier, sets off a pipe bomb in one of Lex's secret labs, Lionel 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. Clark sets off to rescue Lex, but is immediately felled by the kryptonite lining the earthen walls. Lex and Clark realize the only way they will make it out alive is by helping each other.

NOIR
EPISODE NUMBER - 620
AIR DATE - 05.03.07
WRITTEN BY - Brian Peterson & Kelly Souders
DIRECTED BY - Jeannot Szwarc
After a secret meting with Lionel, Lana is shot at the Daily Planet by a mysterious gunman. Jimmy 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, Clark works at the Daily Planet as a reporter and Lois is a sultry singer working at a bar owned by Lionel. Meanwhile, back in 2007, Clark discovers why Lana married Lex.

PROTOTYPE
EPISODE NUMBER - 621
AIR DATE - 05.03.07
WRITTEN BY - Steven S. DeKnight
DIRECTED BY - Mat Beck
Lex has been secretly trying to turn Wes Keenan, 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 threatens to expose his secret labs, Lex dispatches Wes to kill the senator, but Lois witnesses the attack and inadvertently becomes the super soldier's next target. Meanwhile, Clark tries to convince Lana to leave Lex.

PHANTOM
EPISODE NUMBER - 622
AIR DATE - 05.17.07
WRITTEN BY - Todd Slavkin & Darren Swimmer
DIRECTED BY - James Marshall
MARTIAN MANHUNTER RETURNS - When Clark (Tom Welling) discovers Lionel threatened to kill him unless Lana married Lex, he goes after Lionel to silence him once and for all. Lana tells Lex she is leaving him, and Martian Manhunter 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 goes to Reeves Dam in search of information about Lex's secret lab and is brutally stabbed by a security guard. Chloe's secret power is revealed.