The Enemy Within
| Episode Number | 12 |
|---|---|
| Season | 12 |
| Aired | 2015-01-13 |
| Overview | The NCIS team searches for a home-grown terrorist after a rescue mission in Syria reveals an American was involved in the capture of a social worker. Meanwhile, McGee and Bishop question DiNozzo's unusual behavior. Joe Spano and Marisol Nichols guest star. |
| Runtime | 45 minutes |
| Absolute Number | 270 |
| Finale Type |