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Smallville Season 10 Episodes

22 Episodes 2010 - 2011

The 10th and final season of the superhero series follows Clark Kent (Tom Welling) as he finally emerges as the "Man of Steel" he was destined to become. However, Jor-El warns Clark that the darkness within him makes him Earth's greatest threat. But Clark then sees a vision of his adoptive dad, Jonathan Clark (John Schneider), who encourages his son to become the world's greatest hero. To become that global hero Clark battles Deadshot, the Toyman, Desaad, Ultraman, Amos Fortune, Black Manta, Metallo, Captain Cold, Roulette and Solomon Grundy.

Episode 1


Fri, Sep 24, 2010 60 mins

In the Season 10 opener, Lois saves Clark's life by removing the blue kryptonite incapacitating him. Elsewhere, Chloe hunts for Oliver while Tess finds herself in a LuthorCorp lab. And Jonathan returns to the farm with a message for Clark.

Where to Watch
Smallville, Season 10 Episode 1 image

Episode 2


Fri, Oct 1, 2010 60 mins

Cat Grant (Keri Lynn Pratt) is hired by the Daily Planet to replace Lois, who has left for Egypt. When Clark saves Cat from an assassin named Deadshot (Bradley Stryker) he uncovers a plot against the Blur. Meanwhile, Lois finds herself under Carter Hall's protection in Egypt.

Where to Watch
Smallville, Season 10 Episode 2 image

Episode 3


Fri, Oct 8, 2010 60 mins

A powerful dark force threatens Smallville, prompting Jor-El to send Kara, aka Supergirl, to town as backup for Clark. Meanwhile, an anti-hero shock jock becomes possessed by the dark force and takes Lois hostage, and Clark and Kara must save her.

Where to Watch
Smallville, Season 10 Episode 3 image

Episode 4


Fri, Oct 15, 2010 60 mins

Clark attends his high-school reunion and is visited from the future by Brainiac. He reveals truths about Clark's past, present and future, including the real circumstances surrounding Jonathan's death, Clark's relationship with Lois and his role as a superhero. Meanwhile, Lois is perturbed that no one remembers her short stint as a student.

Where to Watch
Smallville, Season 10 Episode 4 image

Episode 5


Fri, Oct 22, 2010 60 mins

Lois activates an artifact that turns her into a goddess with superpowers just as she decides to tell Clark she knows his secret. Cat witnesses Lois' new powers and tries to prove that Lois is the Blur. Meanwhile, Clark and Oliver approach Tess for help with Lois.

Where to Watch
Smallville, Season 10 Episode 5 image

Episode 6


Fri, Oct 29, 2010 60 mins

Upset with Clark's well-intended meddling, Lois insists she can protect herself, but soon ends up in danger when she becomes stranded with a flat tire. Meanwhile, Tess looks for ways to help Alexander, who is aging very quickly.

Where to Watch
Smallville, Season 10 Episode 6 image

Episode 7


Fri, Nov 5, 2010 60 mins

Lois' sister and dad visit unexpectedly for Thanksgiving. Tensions rise when the General (Michael Ironside) bad-mouths superheroes and informs Clark of his efforts to pass the vigilante registration act. Meanwhile, Rick Flagg plots to kill the General.

Where to Watch
Smallville, Season 10 Episode 7 image

Episode 8


Fri, Nov 12, 2010 60 mins

Lois views a video her mom (Teri Hatcher) made for her before her death. The tape prompts Lois to make a major decision about Clark, which leads to her encountering Jor-El and Lara at the Fortress. Meanwhile, Tess has a nightmare about a music box that she later finds at the mansion. Her and Clark's investigation takes them to an orphanage.

Where to Watch
Smallville, Season 10 Episode 8 image

Episode 9


Fri, Nov 19, 2010 60 mins

The truth behind the Vigilante Registration Act is revealed when Oliver is jailed and subjected to harsh testing by Col. Slade after he volunteers to participate. Clark is joined by Aquaman and his wife, Mera, in his efforts to rescue Oliver. And Lois is miffed when Clark won't let her help, so she sets out on her own.

Where to Watch
Smallville, Season 10 Episode 9 image

Episode 10


Fri, Dec 3, 2010 60 mins

Clark is transported to a parallel universe by a kryptonian box that once belonged to Lionel Luthor. In this world, he has been adopted by the Luthors instead of the Kents and has grown up to be a killer. Without tipping his hand, Clark looks for a way to get back to his own universe, where he has been replaced by his murderous double.

Where to Watch
Smallville, Season 10 Episode 10 image

Episode 11


Fri, Dec 10, 2010 60 mins

Anti-superhero citizens attack the Green Arrow as he tries to stop a mugging, and Clark learns the attackers all have a darkness tattoo. Elsewhere, Carter Hall and Star Girl help Clark pursue Slade, who has kidnapped Lois.

Where to Watch
Smallville, Season 10 Episode 11 image

Episode 12


Fri, Feb 4, 2011 60 mins

The VRA releases Clark, Oliver, Lois and Dinah, who all have flashbacks of Chloe's involvement in their capture. Trust becomes an issue when Chloe returns to town and Dinah fears she is now a traitor.

Where to Watch
Smallville, Season 10 Episode 12 image

Episode 13


Fri, Feb 11, 2011 60 mins

Clark sees his mom get shot while watching her speak at a pro-vigilante rally on TV. To raise his spirits Lois and Chloe share videos in support of the Blur with Clark. Elsewhere, Lionel Luther comes forth and reclaims his company from Oliver and Tess.

Where to Watch
Smallville, Season 10 Episode 13 image

Episode 14


Fri, Feb 18, 2011 60 mins

Oliver and Chloe are kidnapped while investigating a rash of murders carried out by Desaad, who then attempts to sicken Chloe with the darkness. Meanwhile, Lois advises Clark to get a disguise to protect his identity.

Where to Watch
Smallville, Season 10 Episode 14 image

Episode 15


Fri, Feb 25, 2011 60 mins

Everyone loses their memory after drinking spiked champagne, courtesy of Zatanna, at Clark and Lois' bachelor and bachelorette parties. While hunting for her missing engagement ring with Oliver, Lois is accused of theft by Fortune, the casino owner. Elsewhere, Clark recalls stealing an armored truck.

Where to Watch
Smallville, Season 10 Episode 15 image

Episode 16


Fri, Mar 4, 2011 60 mins

Clark and Lois receive a stunning gift from Tess. Meanwhile, Tess and Lionel struggle for control of the Luthor name.

Where to Watch
Smallville, Season 10 Episode 16 image

Episode 17


Fri, Apr 15, 2011 60 mins

Lois turns to Emil for help after Clark Luthor sends Clark back to the alternate reality, where he encounters an irate Jonathan Kent. Meanwhile, Clark Luthor tells Tess he'll kill her if she doesn't take his side.

Where to Watch
Smallville, Season 10 Episode 17 image

Episode 18


Fri, Apr 22, 2011 60 mins

Lois advises Clark on how to distinguish himself from the Blur, but when a fame-seeking superhero from the future begins stealing the limelight Lois goes on a mission to spotlight the Blur. Meanwhile, a boy becomes fused to an alien weapon and attacks Metropolis.

Where to Watch
Smallville, Season 10 Episode 18 image

Episode 19


Fri, Apr 29, 2011 60 mins

Oliver tricks Clark into taking him to the Phantom Zone to investigate its escape portal. Once there they discover that Zod has taken over as leader. Meanwhile, Lois is upset to learn that Clark has trusted Tess with a secret.

Where to Watch
Smallville, Season 10 Episode 19 image

Episode 20


Fri, May 6, 2011 60 mins

Lois walks in Clark's shoes for a day when Jor-el bestows Clark's superpowers on her as a wedding gift. But when the Toyman returns to Metropolis it's Lois who must stop him. Meanwhile, Oliver bumps into Kara while searching for the Bow of Orion.

Where to Watch
Smallville, Season 10 Episode 20 image

Episode 21

Finale, Part 1

Fri, May 13, 2011 60 mins

In Part 1 of the two-part series finale, Clark tries to persuade runaway bride Lois to still marry him. Meanwhile, Lionel kidnaps Tess, and darkness envelops Oliver.

Where to Watch
Smallville, Season 10 Episode 21 image

Episode 22

Finale, Part 2

Fri, May 13, 2011 60 mins

In the conclusion of the series finale, Clark Kent's 10-year journey to become the Man of Steel culminates as Lex Luthor (Michael Rosenbaum) pays a visit to Smallville.

Where to Watch
Smallville, Season 10 Episode 22 image