The legend continues to grow stronger in the second super season of Smallville. Throughout the season’s twenty-three episodes, Clark Kent grapples with his calling as he explores his true origins: was he sent to Earth to save humanity or destroy it? Amidst all the chaos, Lana and Clark grow closer than before; Lex gets married; Lionel lures Chloe toward the dark side; the Kents receive miraculous news; and Pete becomes the keeper of Clark’s secret.

A working-class boy falls for a girl from a wealthy family, and must compete for her with a rich boy who also wants her.

Inept private investigator Harry Dobbs meets vampish new client Miss Dolan, who wants him to follow her abusive lover. But Dobbs sets about tailing a different person entirely – a mysterious character leading a double life. Harry, however, discovers that he himself is being followed by a distaff gumshoe.

Henry Steele is a basketball phenom at his small town high school, but when he matriculates to a big city university on a scholarship, soon realizes that he has few skills outside the sport. Expected by his coach to contribute significantly to the team, Henry is overwhelmed by the demands on his time, the "big business" aspect of college sports, and the fact that he never fully learned to read. Things look bleak for Henry when Janet Hays, a pretty graduate student, is assigned as Henry's tutor. Her intellect and strength lift Henry out of his doldrums just in time to battle the coach, who attempts to rescind Henry's scholarship.

Clark manages to escape from the Phantom Zone with the help of an unexpected ally. He subsequently sets out on a mission to hunt down the dangerous prisoners who followed him to Earth. Adding to Clark's troubles, there is a new vigilante in town who goes by the name Green Arrow. Meanwhile, Lex and Lana take the next step in their relationship. As the season progresses, the rivalry between Clark Kent and Lex Luthor will explode into a fierce good-versus-evil battle.

Clark Kent now carries a full load of classes at Central Kansas University, but that's not all he carries. He carries the full weight of his — perhaps the world's — destiny. In season five, Clark finally begins to accept his destiny and takes giant leaps towards becoming the Man of Steel. He also crosses paths with Professor Milton Fine, whose presence in Smallville will have a devastating effect on his already deteriorating friendship with Lex.

Clark Kent will have plenty of reasons to remember his senior year! Lois Lane — smart, opinionated, and entirely annoying to Clark — arrives in Smallville to investigate the death of her cousin. Lana gets a new older boyfriend. Clark decides to go against his parents' wishes and joins the football team as a quarterback. And while Clark sets off on a quest to find three mysterious Kryptonian crystals, Lex steps further from the light into darkness.

Everyone has a future. Clark Kent has a destiny — if he’s willing to accept it and to master all the awesome powers and responsibilities that come with it. In an event-packed third season, the fascinating reinterpretation of the Superman mythology and its classic characters continues as Clark embraces the dark side and Jonathan Kent strikes a devil’s bargain with Jor-El to rescue his son.

Between the boy Clark Kent thought he was and the man he is destined to become lie the compelling stories of Smallville, the popular action series that reimagines the Superman saga from its roots.