- 2 - 23Paradise LostMay. 08, 2007
- 2 - 22FreefallMay. 01, 2007
- 2 - 21BedfellowsApr. 24, 2007
- 2 - 20In Loco ParentisApr. 10, 2007
- 2 - 19OutsidersApr. 03, 2007
- 2 - 18Two CoinsMar. 20, 2007
- 2 - 17Dark of the MoonFeb. 27, 2007
- 2 - 16Games of ChanceFeb. 20, 2007
- 2 - 15The Water is WideFeb. 13, 2007
- 2 - 14Johnny B. GoodFeb. 06, 2007
- 2 - 13Sub ConsciousFeb. 06, 2007
- 2 - 12The Broom CupboardJan. 16, 2007
- 2 - 11Silver StarDec. 12, 2006
- 2 - 10BaitNov. 28, 2006
- 2 - 9Report by ExceptionNov. 21, 2006
- 2 - 8Natural SelectionNov. 14, 2006
- 2 - 7Off the MeterNov. 07, 2006
- 2 - 6Old Home WeekOct. 31, 2006
- 2 - 5Force MajeureOct. 17, 2006
- 2 - 4ManhuntOct. 10, 2006
- 2 - 3The Kill ZoneOct. 03, 2006
- 2 - 2Extreme RenditionSep. 26, 2006
- 2 - 1Change of StationSep. 19, 2006
The second season of The Unit originally broadcast between September 19, 2006 and May 8, 2007, it introduces several new characters to the series. Tiffy has trouble with the law when she covers for Colonel Ryan's wife, Charlotte, and The Unit is investigated by the CIA over infractions that could result in criminal charges.