Smallville Season 6 Episode 16
Promise
Clark has second thoughts about Lana marrying Lex, and Lana has the same concerns. Meanwhile, the doctor involved in the secret behind Lana's pregnancy threatens Lex with his knowledge.
6 - 22PhantomMay. 17, 2007- 6 - 21PrototypeMay. 10, 2007
- 6 - 20NoirMay. 03, 2007
- 6 - 19NemesisApr. 26, 2007
- 6 - 18ProgenyApr. 19, 2007
- 6 - 17CombatMar. 22, 2007
- 6 - 16PromiseMar. 15, 2007
- 6 - 15FreakFeb. 15, 2007
- 6 - 14TrespassFeb. 08, 2007
- 6 - 13CrimsonFeb. 01, 2007
- 6 - 12LabyrinthJan. 25, 2007
- 6 - 11JusticeJan. 18, 2007
- 6 - 10HydroJan. 11, 2007
- 6 - 9SubterraneanDec. 07, 2006
- 6 - 8StaticNov. 16, 2006
- 6 - 7RageNov. 09, 2006
- 6 - 6FalloutNov. 02, 2006
- 6 - 5ReunionOct. 26, 2006
- 6 - 4ArrowOct. 19, 2006
- 6 - 3WitherOct. 12, 2006
- 6 - 2SneezeOct. 05, 2006
- 6 - 1ZodSep. 28, 2006
