Directed by James Marshall | Starring: Tom Welling, Erica Durance, Justin Hartley, Cassidy Freeman

The origins of the world’s greatest hero–from Krypton refugee Kal-el’s arrival on Earth through his tumultuous teen years to Clark Kent’s final steps toward embracing his destiny as the Man of Steel.

Smallville - Publicity still of Tom Welling, Marc McClure, Sharlene Martin & Connor Christopher Levins

More stills and photos from "Smallville"