Following an action-packed and dramatic season three finale, the Kent family continues their fight against their biggest enemies in the upcoming final season. With Lois still reeling from her battle…

An undercover assignment reveals a deadly foe that promises to change the Kent family forever; John Henry is haunted by his doppelgänger’s past; Sarah explores what the future holds for…

Lois and Clark struggle as a couple while Chrissy adjusts to running The Smallville Gazette with Lois. Jonathan faces new challenges on the football field, and secrets threaten to destroy…