Watch NCIS Online Episode Guide
Watch NCIS Online :: Season 1
| 01. Yankee White | Sep 23, 2003 | |
| 02. Hung Out To Dry | Sep 30, 2003 | |
| 03. Seadog | Oct 7, 2003 | |
| 04. The Immortals | Oct 14, 2003 | |
| 05. The Curse | Oct 28, 2003 | |
| 06. High Seas | Nov 4, 2003 | |
| 07. Sub Rosa | Nov 18, 2003 | |
| 08. Minimum Security | Nov 25, 2003 | |
| 09. Marine Down | Dec 16, 2003 | |
| 10. Left For Dead | Jan 6, 2004 | |
| 11. Eye Spy | Jan 13, 2004 | |
| 12. My Other Left Foot | Feb 3, 2004 | |
| 13. One Shot, One Kill | Feb 10, 2004 | |
| 14. The Good Samaritan | Feb 17, 2004 | |
| 15. Enigma | Feb 24, 2004 | |
| 16. Bete Noire | Mar 2, 2004 | |
| 17. The Truth Is Out There | Mar 16, 2004 | |
| 18. Unsealed | Apr 6, 2004 | |
| 19. Dead Man Talking | Apr 27, 2004 | |
| 20. Missing | May 4, 2004 | |
| 21. Split Decision | May 11, 2004 | |
| 22. A Weak Link | May 18, 2004 | |
| 23. Reveille | May 25, 2004 | |
Watch NCIS Online :: Season 2
| 01. See No Evil | Sep 28, 2004 | |
| 02. The Good Wives Club | Oct 5, 2004 | |
| 03. Vanished | Oct 12, 2004 | |
| 04. Lt. Jane Doe | Oct 19, 2004 | |
| 05. The Bone Yard | Oct 26, 2004 | |
| 06. Terminal Leave | Nov 16, 2004 | |
| 07. Call Of Silence | Nov 23, 2004 | |
| 08. Heart Break | Nov 30, 2004 | |
| 09. Forced Entry | Dec 7, 2004 | |
| 10. Chained | Dec 14, 2004 | |
| 11. Black Water | Jan 11, 2004 | |
| 12. Doppelganger | Jan 18, 2005 | |
| 13. The Meat Puzzle | Feb 8, 2005 | |
| 14. Witness | Feb 15, 2005 | |
| 15. Caught On Tape | Feb 22, 2005 | |
| 16. Pop Life | Mar 1, 2005 | |
| 17. An Eye For An Eye | Mar 22, 2005 | |
| 18. Bikini Wax | Mar 29, 2005 | |
| 19. Conspiracy Theory | Apr 12, 2005 | |
| 20. Red Cell | Apr 26, 2005 | |
| 21. Hometown Hero | May 3, 2005 | |
| 22. Swak | May 10, 2005 | |
| 23. Twilight (1) | May 24, 2005 | |
Watch NCIS Online :: Season 3
| 01. Kill Ari - Part 1 (2) | Sep 20, 2005 | |
| 02. Kill Ari - Part 2 (3) | Sep 27, 2005 | |
| 03. Mind Games | Oct 4, 2005 | |
| 04. Silver War | Oct 11, 2005 | |
| 05. Switch | Oct 18, 2005 | |
| 06. The Voyeur's Web | Oct 25, 2005 | |
| 07. Honor Code | Nov 1, 2005 | |
| 08. Under Covers | Nov 8, 2005 | |
| 09. Frame-up | Nov 22, 2005 | |
| 10. Probie | Nov 29, 2005 | |
| 11. Model Behavior | Dec 13, 2005 | |
| 12. Boxed In | Jan 10, 2006 | |
| 13. Deception | Jan 17, 2006 | |
| 14. Light Sleeper | Jan 24, 2006 | |
| 15. Head Case | Feb 7, 2006 | |
| 16. Family Secrets | Feb 28, 2006 | |
| 17. Ravenous | Mar 7, 2006 | |
| 18. Bait | Mar 14, 2006 | |
| 19. Iced | Apr 4, 2006 | |
| 20. Untouchable | Apr 18, 2006 | |
| 21. Bloodbath | Apr 25, 2006 | |
| 22. Jeopardy | May 2, 2006 | |
| 23. Hiatus (1) | May 9, 2006 | |
| 24. Hiatus (2) | May 16, 2006 | |
Watch NCIS Online :: Season 4
| 01. Shalom | Sep 19, 2006 | |
| 02. Escaped | Sep 26, 2006 | |
| 03. Singled Out | Oct 3, 2006 | |
| 04. Faking It | Oct 10, 2006 | |
| 05. Dead And Unburied | Oct 17, 2006 | |
| 06. Witch Hunt | Oct 31, 2006 | |
| 07. Sandblast | Nov 7, 2006 | |
| 08. Once A Hero | Nov 14, 2006 | |
| 09. Twisted Sister | Nov 21, 2006 | |
| 10. Smoked | Nov 28, 2006 | |
| 11. Driven | Dec 12, 2006 | |
| 12. Suspicion | Jan 16, 2007 | |
| 13. Sharif Returns | Jan 23, 2007 | |
| 14. Blowback | Feb 6, 2007 | |
| 15. Friends & Lovers | Feb 13, 2007 | |
| 16. Dead Man Walking | Feb 20, 2007 | |
| 17. Skeletons | Feb 27, 2007 | |
| 18. Iceman | Mar 20, 2007 | |
| 19. Grace Period | Apr 3, 2007 | |
| 20. Cover Story | Apr 10, 2007 | |
| 21. Brothers In Arms | Apr 24, 2007 | |
| 22. In The Dark | May 1, 2007 | |
| 23. Trojan Horse | May 8, 2007 | |
| 24. Angel Of Death | May 22, 2007 | |
Watch NCIS Online :: Season 5
| 01. Bury Your Dead | Sep 25, 2007 | |
| 02. Family | Oct 2, 2007 | |
| 03. Ex-file | Oct 9, 2007 | |
| 04. Identity Crisis | Oct 16, 2007 | |
| 05. Leap Of Faith | Oct 23, 2007 | |
| 06. Chimera | Oct 30, 2007 | |
| 07. Requiem | Nov 6, 2007 | |
| 08. Designated Target | Nov 13, 2007 | |
| 09. Lost & Found | Nov 20, 2007 | |
| 10. Corporal Punishment | Nov 27, 2007 | |
| 11. Tribes | Jan 15, 2008 | |
| 12. Stakeout | Apr 8, 2008 | |
| 13. Dog Tags | Apr 15, 2008 | |
| 14. Internal Affairs | Apr 22, 2008 | |
| 15. In The Zone | Apr 29, 2008 | |
| 16. Recoil | May 6, 2008 | |
| 17. About Face | May 13, 2008 | |
| 18. Judgment Day Part 1 | May 20, 2008 | |
| 19. Judgment Day Part 2 | May 20, 2008 | |
Watch NCIS Online :: Season 6
| 01. Last Man Standing | Sep 23, 2008 | |
| 02. Agent Afloat | Sep 30, 2008 | |
| 03. Capitol Offense | Oct 7, 2008 | |
| 04. Heartland | Oct 14, 2008 | |
| 05. Nine Lives | Oct 21, 2008 | |
| 06. Murder 2.0 | Oct 28, 2008 | |
| 07. Collateral Damage | Nov 11, 2008 | |
| 08. Cloak | Nov 18, 2008 | |
| 09. Dagger | Nov 25, 2008 | |
| 10. Road Kill | Dec 2, 2008 | |
| 11. Silent Night | Dec 16, 2008 | |
| 12. Caged | Jan 6, 2009 | |
| 13. Broken Bird | Jan 13, 2008 | |
| 14. Love And War | Jan 27, 2009 | |
| 15. Deliverance | Feb 10, 2009 | |
| 16. Bounce | Feb 17, 2009 | |
| 17. South By Southwest | Feb 24, 2009 | |
| 18. Knockout | Mar 17, 2009 | |
| 19. Hide And Seek | Mar 24, 2009 | |
| 20. Dead Reckoning | Mar 31, 2009 | |
| 21. Toxic | Apr 7, 2009 | |
| 22. Legend, Part 1 | Apr 28, 2009 | |
| 23. Legend, Part 2 | May 5, 2009 | |
| 24. Semper Fidelis | May 12, 2009 | |
| 25. Aliyah | May 19, 2009 | |
Watch NCIS Online :: Season 7
| 01. Truth Or Consequences | Sep 22, 2009 | |
| 02. Reunion | Sep 29, 2009 | |
| 03. The Inside Man | Oct 6, 2009 | |
| 04. Good Cop, Bad Cop | Oct 13, 2009 | |
| 05. Code Of Conduct | Oct 20, 2009 | |
| 06. Outlaws And In-laws | Nov 3, 2009 | |
| 07. Endgame | Nov 10, 2009 | |
| 08. Power Down | Nov 17, 2009 | |
| 09. Child's Play | Nov 24, 2009 | |
| 10. Faith | Dec 15, 2009 | |
| 11. Ignition | Jan 5, 2010 | |
| 12. Flesh And Bone | Jan 12, 2010 | |
| 13. Jetlag | Jan 26, 2010 | |
| 14. Masquerade | Feb 2, 2010 | |
| 15. Jack Knife | Feb 9, 2010 | |
| 16. Mother's Day | Mar 2, 2010 | |
| 17. Double Identity | Mar 9, 2010 | |
| 18. Jurisdiction | Mar 16, 2010 | |
| 19. Guilty Pleasure | Apr 6, 2010 | |
| 20. Moonlighting | Apr 27, 2010 | |
| 21. Obsession | May 4, 2010 | |
| 22. Borderland | May 11, 2010 | |
| 23. Patriot Down | May 18, 2010 | |
| 24. Rule Fifty-One | May 25, 2010 | |
Watch NCIS Online :: Season 8
| 01. Spider and the Fly | Sep 21, 2010 | |
| 02. Worst Nightmare | Sep 28, 2010 | |
| 03. Short Fuse | Oct 5, 2010 | |
| 04. Royals and Loyals | Oct 12, 2010 | |
| 05. Dead Air | Oct 19, 2010 | |
| 06. Cracked | Oct 26, 2010 | |
| 07. Broken Arrow | Nov 9, 2010 | |
| 08. Enemies Foreign | Nov 16, 2010 | |
| 09. Enemies Domestic | Nov 23, 2010 | |
| 10. False Witness | Dec 14, 2010 | |
| 11. Ships in the Night | Jan 11, 2011 | |
| 12. Recruited | Jan 18, 2011 | |
| 13. Freedom | Feb 1, 2011 | |
| 14. A Man Walks Into A Bar... | Feb 8, 2011 | |
| 15. Defiance | Feb 15, 2011 | |
| 16. Kill Screen | Feb 22, 2011 | |
| 17. One Last Score | Mar 1, 2011 | |
| 18. Out of the Frying Pan... | Mar 22, 2011 | |
| 19. Tell-All | Mar 29, 2011 | |
| 20. Two-Faced | Apr 5, 2011 | |
| 21. Dead Reflection | Apr 12, 2011 | |
| 22. Baltimore | May 3, 2011 | |
| 23. Swan Song | May 10, 2011 | |
| 24. Pyramid | May 17, 2011 | |
Watch NCIS Online :: Season 9
| 01. Nature of the Beast | Sep 20, 2011 | |
| 02. Restless | Sep 27, 2011 | |
| 03. The Penelope Papers | Oct 4, 2011 | |
| 04. Enemy on the Hill | Oct 11, 2011 | |
| 05. Safe Harbor | Oct 18, 2011 | |
| 06. Thirst | Oct 25, 2011 | |
| 07. Devil's Triangle | Nov 1, 2011 | |
| 08. Engaged Part 1 | Nov 8, 2011 | |
| 09. Engaged Part 2 | Nov 15, 2011 | |
| 10. Sins of The Father | Nov 22, 2011 | |