Smallville Season 9 Episode 21
Salvation
When Zod and the Kandorians launch their brutal attack on Earth, Chloe calls in some old friends to join the fight against the aliens. Clark and Zod face off in an epic battle for the control of Earth.
9 - 21SalvationMay. 14, 2010- 9 - 20HostageMay. 07, 2010
- 9 - 19SacrificeApr. 30, 2010
- 9 - 18CharadeApr. 23, 2010
- 9 - 17UpgradeApr. 16, 2010
- 9 - 16CheckmateApr. 09, 2010
- 9 - 15EscapeApr. 02, 2010
- 9 - 14ConspiracyFeb. 26, 2010
- 9 - 13PersuasionFeb. 19, 2010
- 9 - 12WarriorFeb. 12, 2010
- 9 - 11Absolute JusticeFeb. 05, 2010
- 9 - 10DiscipleJan. 29, 2010
- 9 - 9PandoraNov. 20, 2009
- 9 - 8IdolNov. 13, 2009
- 9 - 7KandorNov. 06, 2009
- 9 - 6CrossfireOct. 30, 2009
- 9 - 5RouletteOct. 23, 2009
- 9 - 4EchoOct. 16, 2009
- 9 - 3RabidOct. 09, 2009
- 9 - 2MetalloOct. 02, 2009
- 9 - 1SaviorSep. 25, 2009
