| The Unit | |
|---|---|
| Season 2 | |
 DVD cover | |
| No. of episodes | 23 |
| Release | |
| Original network | CBS |
| Original release | September 19, 2006 – May 8, 2007 |
| Season chronology | |
The second season of The Unit originally aired 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.