Description :
At the close of Season 8, the team suspects they have found another port-to-port killer who is bound to target someone at NCIS next. Upon finding answers, they discover secrets that could make or break the team. As Season 9 begins, the team is back at work in the field, and some of their cases hit close to home. One of McGee's family members may be involved in a murder, and we find Tony working on a special SecNav case that takes a dangerous turn.
| 1 | Nature of the Beast | 43:58 | Watch | ||
| 2 | Restless | 43:36 | Watch | ||
| 3 | The Penelope Papers | 43:17 | Watch | ||
| 4 | Enemy on the Hill | 42:30 | Watch | ||
| 5 | Safe Harbor | 43:26 | Watch | ||
| 6 | Thirst | 42:20 | Watch | ||
| 7 | Devil's Triangle | 41:55 | Watch | ||
| 8 | Engaged, Part I | 42:39 | Watch | ||
| 9 | Engaged, Part II | 43:56 | Watch | ||
| 10 | Sins of the Father | 43:00 | Watch | ||
| 11 | Newborn King | 43:09 | Watch | ||
| 12 | Housekeeping | 42:38 | Watch | ||
| 13 | A Desperate Man | 43:04 | Watch | ||
| 14 | Life Before His Eyes | 43:32 | Watch | ||
| 15 | Secrets | 41:18 | Watch | ||
| 16 | Psych Out | 43:15 | Watch | ||
| 17 | Need to Know | 41:17 | Watch | ||
| 18 | The Tell | 43:51 | Watch | ||
| 19 | The Good Son | 43:20 | Watch | ||
| 20 | The Missionary Position | 42:45 | Watch | ||
| 21 | Rekindled | 42:38 | Watch | ||
| 22 | Playing With Fire | 40:58 | Watch | ||
| 23 | Up in Smoke | 41:13 | Watch | ||
| 24 | Till Death Do Us Part | 43:54 | Watch |
