A young Clark Kent (Tom Welling) learns that with great power comes great responsibility. Spanning his formative years in the town of... More >
A young Clark Kent (Tom Welling) learns that with great power comes great responsibility. Spanning his formative years in the town of Smallville, to his move to Metropolis and work at the Daily Planet, Smallville tells the Man of Steel's whole story, along with other DC Comic heroes, and, of course, Lois Lane (Erica Durance).

In 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.
Tom Welling
as Clark Kent
Tom Welling
Allison Mack
Erica Durance
as Lois Lane
Kristin Kreuk
as Lana Lang
Michael Rosenbaum
as Lex Luthor
John Glover
Annette O'Toole
as Martha Kent
John Schneider
Sam Jones III
as Pete Ross
Aaron Ashmore
as Jimmy Olsen
Laura Vandervoort
as Kara Zor-El
Laura Vandervoort
as Supergirl
Justin Hartley
as Oliver Queen
Justin Hartley
as Green Arrow
Samuel Witwer
as Davis Bloome
Samuel Witwer
Cassidy Freeman
as Tess Mercer
Callum Blue
as Major Zod