As season nine drew to a close, Clark sacrificed himself to save the world from General Zod. In the tenth and final season, the timeless romance between Clark and Lois romance continues to develop, and Clark will come face-to-face with his destiny as he overcomes his final trials and forges the iconic identity that will be known for all time.
- 10 - 1Lazarus Sep. 24, 2010
- 10 - 2Shield Oct. 01, 2010
- 10 - 3Supergirl Oct. 08, 2010
- 10 - 4Homecoming Oct. 15, 2010
- 10 - 5Isis Oct. 22, 2010
- 10 - 6Harvest Oct. 29, 2010
- 10 - 7Ambush Nov. 05, 2010
- 10 - 8Abandoned Nov. 12, 2010
- 10 - 9Patriot Nov. 19, 2010
- 10 - 10Luthor Dec. 03, 2010
- 10 - 11Icarus Dec. 10, 2010
- 10 - 12Collateral Feb. 04, 2011
- 10 - 13Beacon Feb. 11, 2011
- 10 - 14Masquerade Feb. 18, 2011
- 10 - 15Fortune Feb. 25, 2011
- 10 - 16Scion Mar. 04, 2011
- 10 - 17Kent Apr. 15, 2011
- 10 - 18Booster Apr. 22, 2011
- 10 - 19Dominion Apr. 29, 2011
- 10 - 20Prophecy May. 06, 2011
- 10 - 21Finale May. 13, 2011