Season 10 (Smallville)

The tenth and final season of premiered on September 24, 2010, on The CW and concluded on May 13, 2011. The season consisted of 22 total episodes during its run.

Main Cast

 * Tom Welling as Clark Kent (Kal-El)
 * Allison Mack as Chloe Sullivan
 * Erica Durance as Lois Lane
 * Cassidy Freeman as Tess Mercer
 * Justin Hartley as Green Arrow (Oliver Queen)