Season 3
In season 3, Clark and Lois are now working at the Smallville Gazette together and enjoying small town life. However, Lois' work-life balance is put to the test when an undercover assignment reveals a deadly foe that promises to change the Kent family forever. Meanwhile, the Kent boys find themselves being pulled in opposite directions as Jordan discovers what a superhero-identity really means and Jonathan searches for purpose beyond the football field. Amid all this upheaval, John Henry is haunted by his doppelgänger's past, leading to dangerous consequences for him and Natalie.
01 Closer
43mLois' undercover assignment reveals a deadly foe that promises to change the Kent family forever. Meanwhile, the Kent boys find themselves being pulled in opposite directions.
2023-03-14 7.3
02 Uncontrollable Force
42mClark and Chrissy both notice a small crack in Lois' game face. Sarah and Jordan have an awkward encounter, and Lana receives a panicked phone call.
2023-03-21 7.3
03 In Cold Blood
43mLois and Chrissy pursue a new lead in the Mannheim investigation against Clark's wishes. Meanwhile, Jonathan, Jordan, and Nat face an unexpected obstacle.
2023-03-28 6.9
04 Too Close to Home
43mLois interrupts an intense conversation between Clark and John Henry. Meanwhile, Jonathan has a heated discussion with Candice's dad.
2023-04-04 7.0
05 Head On
43mClark and General Lane are both having a hard time giving Lois room to make her own decisions. Meanwhile, Lana and Sarah have a run-in with an old friend at the diner.
2023-04-11 7.0
06 Of Sound Mind
43mClark finds himself in uncharted territory, and Lois bonds with a new friend. Meanwhile, Superman pays Bruno Mannheim a surprise visit.
2023-04-25 7.0
07 Forever and Always
43mLois and Clark dig deeper on Bruno Mannheim, starting with his connections to Hob's Bay Medical Center, while Jonathan and Jordan panic at home over Lois' dire diagnosis.
2023-05-02 6.8
08 Guess Who's Coming to Dinner
43mAfter learning about Bruno and Peia, Clark works to reignite Lois' interest in taking Bruno down; elsewhere, Natalie meets Matteo's parents, with disastrous consequences.
2023-05-09 7.4
09 The Dress
42mSuperman and John Henry clash over how to handle Bruno Mannheim, while Lois worries over upcoming treatments and confides in Lana about her early courtship with Clark.
2023-05-23 7.0
10 Collision Course
42mLois attempts to interview Peia in the hopes of unearthing the truth about an old case, while Clark struggles to spend quality time with the boys.
2023-05-30 6.7
11 Complications
43mClark helps Lois prepare for a procedure but must leave the boys with her to help John Henry and General Lane track down the Mannheims.
2023-06-06 7.3
12 Injustice
43mFinally, after seventeen years behind bars, Lex Luthor is set to be released from prison. Lois and Clark clash with Jordan over his carelessness around using his powers in public, while Jonathan struggles with Kyle's change in behavior at the firehouse.
2023-06-20 7.3
13 What Kills You Only Makes You Stronger
43mAll of Smallville comes together to view a meteor shower, and Lex Luthor makes his move to take down Superman and Lois.
2023-06-27 7.6
Who is in it
Tyler HoechlinClark Kent / Superman
Elizabeth TullochLois Lane
Alex GarfinJordan Kent
Michael BishopJonathan Kent