1. Nature of the Beast
Aired: Sep 20, 2011 Tony, during his task for the SecNav, took fire and sustained a concussion, a...
2. Restless
Aired: Sep 27, 2011 A Marine private first-class returns from Afghanistan to his hometown in time...
3. The Penelope Papers
Aired: Oct 4, 2011 A Naval Reserve lieutenant dies of a gunshot in Washington, DC; Gibbs and com...
4. Enemy on the Hill
Aired: Oct 11, 2011 In Washington, DC, near the Capitol a van accidentally hits and critically in...
5. Safe Harbor
Aired: Oct 18, 2011 A boarding party from a Coast Guard cutter visits a foreign-flag cargo ship; ...
6. Thirst
Aired: Oct 25, 2011 At 04:19 in northern Virginia an 18-wheel truck accidentally and fatally hits...
7. Devil's Triangle
Aired: Nov 1, 2011 Diane, the mutual ex-wife of Gibbs and Fornell, gets help from them; Victor, ...
8. Engaged (Part I)
Aired: Nov 8, 2011 An aircraft crashes short of Dover AFB, Delaware, while carrying the remains ...
9. Engaged (Part II)
Aired: Nov 15, 2011 Gibbs and Ziva fly to Afghanistan to seek 1Lt. Flores or her body; Abby learn...
10. Sins of the Father
Aired: Nov 22, 2011 DiNozzo Senior is found unconscious, in a car with a murdered naval officer i...
11. Newborn King
Aired: Dec 13, 2011 A Navy captain dies by gunfire; Gibbs and company investigate; the gang meet ...
12. Housekeeping
Aired: Jan 3, 2012 Two boys find the body of a Navy commander in a quiet suburban neighborhood; ...
13. A Desperate Man
Aired: Jan 10, 2012 A Navy woman lieutenant commander dies of gunfire; she has served as a Naval ...
14. Life Before His Eyes
Aired: Feb 7, 2012 At a diner an unknown person with a drawn pistol approaches Gibbs, who deals ...
15. Secrets
Aired: Feb 14, 2012 A civilian and a Navy captain die of gunfire in Washington, DC; Gibbs and com...
16. Psych Out
Aired: Feb 21, 2012 When two burglars enter a home in Arlington, Virginia, in the burbs of Washin...
17. Need to Know
Aired: Feb 28, 2012 When Gibbs meets with a Navy chief petty officer and his attorney (to make a ...
18. The Tell
Aired: Mar 20, 2012 While Gibbs and Tony man a protective detail for the SecNav, a gunman shoots ...
19. The Good Son
Aired: Mar 27, 2012 While on liberty in Baltimore, Maryland, a boatswain's mate second-class dies...
20. The Missionary Position
Aired: Apr 10, 2012 A picnicking couple encounter a dead body, which proves to be that of a first...
21. Rekindled
Aired: Apr 17, 2012 A fire in a warehouse in Baltimore brings in the NCIS; they find connections ...
22. Playing with Fire
Aired: May 1, 2012 Gibbs and company continue to investigate an explosion and a fire; Tony, McGe...
23. Up in Smoke
Aired: May 8, 2012 Dorneget gets a surprise from a dentist; Gibbs and company continue to invest...
24. Till Death Do Us Part
Aired: May 15, 2012 Gibbs and the gang continue to pursue Dearing, the explosions, and the disapp...