Watch Smallville Season 10 Online
Watch Smallville Season 10 full episodes online, free and paid options via our partners and affiliates.
![At the Altar](https://tv-fanatic-res.cloudinary.com/iu/s--uwkAee5y--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1591840110/at-the-altar.jpg)
Clark is ready to take the last step toward becoming the Man of Steel. Are you ready to bid farewell to Smallville?
![The Prophecy](https://tv-fanatic-res.cloudinary.com/iu/s--fGJLTDyF--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371220039/the-prophecy.png)
In the penultimate episode of Smallville, Clark takes Lois to the Fortress to get Jor-El's blessing for their marriage.
![Dominion Pic](https://tv-fanatic-res.cloudinary.com/iu/s---w1-xxTU--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371219861/dominion-pic.png)
Tess learns that General Slade was found unconscious on a street corner, proof that someone has gained access to the Phantom Zone's escape portal and sent him back.
![Booster Gold Photo](https://tv-fanatic-res.cloudinary.com/iu/s--55CAfplZ--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1705522927/tv-fanatic-placeholder.jpg)
Ready to meet Booster Gold? Smallville introduces this character this week. He's played by Eric Martsolf.
![Return of Jonathan Kent](https://tv-fanatic-res.cloudinary.com/iu/s--BsJ1Q03R--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1591840031/alternate-clark-luthor.jpg)
This return episode takes place in an alternate world. It features the return of Jonathan Kent.
![Tess and Lionel](https://tv-fanatic-res.cloudinary.com/iu/s--2ftXyhWy--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371218568/tess-and-lionel.png)
It's Lionel vs. Tess this week! They battle over the Luthor name.
![Chloe vs. Fortune](https://tv-fanatic-res.cloudinary.com/iu/s--Xi-SdzFn--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371218400/chloe-vs-fortune.png)
Zatanna drugs Lois and Clark this week. Look for Lois and Oliver to then run into a casino owner who accuses them of stealing money.
![Chloe and Clark Photo](https://tv-fanatic-res.cloudinary.com/iu/s--yKBzG4Wq--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371218195/chloe-and-clark-photo.png)
Chloe and Oliver get kidnapped this week, while the former is in danger of being infected with darkness. Elsewhere, Lois suggests a disguise for Clark.
![Interesting TV](https://tv-fanatic-res.cloudinary.com/iu/s--GehracSy--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371217914/interesting-tv.png)
Lois and Martha have it out on national TV this week. Elsewhere, Lionel reveals himself to the world.
![Return of Chloe](https://tv-fanatic-res.cloudinary.com/iu/s--5MG9_F3E--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371217399/return-of-chloe.png)
Chloe is back! A long-time Smallville character makes her return on the show's 2011 premiere.
![Smallville Proposal](https://tv-fanatic-res.cloudinary.com/iu/s--V63_ph2r--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371216472/smallville-proposal.png)
Hawkman and Star Girl are back! These characters return on an episode that also involves Oliver getting attack.
![Return of Lionel](https://tv-fanatic-res.cloudinary.com/iu/s--S2gT011L--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371216173/return-of-lionel.png)
Lionel Luthor is back! John Glover reprises this role on Smallville, as Clark gets transported to a parallel universe where this character is found with him in the cornfields, instead of the Kents.
![Return of Aquaman](https://tv-fanatic-res.cloudinary.com/iu/s--5NvbnyP7--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371215896/return-of-aquaman.png)
Aquaman and his wife return to Smallville this week. Michael Hogan also guest stars as Colonel Slade, while Oliver registers for the Vigilante Registration Act.
![Lindsay Hartley as Harriet](https://tv-fanatic-res.cloudinary.com/iu/s--t2pl7iu_--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371215686/lindsay-hartley-as-harriet.png)
Teri Hatcher appears this week as Ella Lane. She makes a major impression on Lois. Meanwhile, Clark and Tess look into a mysterious orphanage with ties to the latter's past.
![The General Visits](https://tv-fanatic-res.cloudinary.com/iu/s--0AoOyMEO--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371215464/the-general-visits.png)
Surprise! General and Lucy Lane stop by for Thanksgiving dinner on this episode of The CW hit. The vigilante registration law becomes an issue between Lois' father and Clark.
![Lois Lane Shot](https://tv-fanatic-res.cloudinary.com/iu/s--Zrl_RPO7--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371215242/lois-lane-shot.png)
Clark and Lois get stranded in the middle of nowhere on this episode of Smallville. Elsewhere, Tess is in search of a cure for Alexander because he's rapidly aging.
![As The Green Arrow](https://tv-fanatic-res.cloudinary.com/iu/s--hLCTp-20--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371214944/as-the-green-arrow.png)
Lois accidentally turns herself into the goddess Isis on this episode. Oops! Cat Grant witnesses Lois using these new powers.
![As Brainiac](https://tv-fanatic-res.cloudinary.com/iu/s--HQWuVzS5--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371214710/as-brainiac.png)
It's the 200th episode of Smallville! On this monumental installment, James Marsters returns as the character of Brainiac,as Clark attends his high school reunion.
![As Kara](https://tv-fanatic-res.cloudinary.com/iu/s--LVSMk_BJ--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371214391/as-kara.png)
This episode is titled "Supergirl" for a reason. Laura Vandervoort returns and her character tells Clark she was sent by Jor El in order to stop the dark force that is on the way.
![In Egypt](https://tv-fanatic-res.cloudinary.com/iu/s--timgPS-b--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371214176/in-egypt.png)
The Daily Planet hires a reporter named Kat Grant on this episode. Elsewhere, Carter Hall shows up in Egypt.
![As Jonathan Kent](https://tv-fanatic-res.cloudinary.com/iu/s--P7d7aDru--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371213492/as-jonathan-kent.png)
Smallville kicks off its final season with this episode. It features the return of John Schneider as Jonathan Kent.