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The Last Straw by raspberry dreams reviews
Attacked, Potioned and Cursed? No thanks! Voldemort's death and the end of the war doesn't end the bigotry of wizarding Britain. It doesn't end the danger to Harry either and finally he's had enough. Leaving in search of a place he can just be himself he finds a happiness he'd barely dared to dream of. Mpreg.
Crossover - Harry Potter & NCIS - Rated: M - English - Friendship/Romance - Chapters: 102 - Words: 454,033 - Reviews: 4145 - Favs: 3,170 - Follows: 3,819 - Updated: 4/9 - Published: 8/7/2016 - [Harry P., Tim M.]
My Hero Assassin (Rewritten) by ghost509
Unknown origins, a never heard of before quirk, and an insatiable lust for battle, a new student joins UA and its ever so popular class 1A. With powers and strength unmatched, and secrets being locked under key, who is he? Where did he come from? And can he be trusted? Powerful OC, OC centric. OC X ?
Crossover - NCIS & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Friendship - Chapters: 1 - Words: 1,273 - Favs: 6 - Follows: 6 - Published: 4/9 - Izuku M., OC, Jirou K., Mina A.
Emily the Vampire Slayer by SeaSpectre160 reviews
WHUMPTOBER 2019 PROMPTS #10 & 12: UNCONSCIOUS & "DON'T MOVE". Emily Fornell had no idea what hit her. Well, that was a lie. She knew EXACTLY what she saw before she'd taken a hit to the head. She just had no clue what it really WAS, because what it LOOKED like was something that just didn't EXIST in real life.
Crossover - Buffy: The Vampire Slayer & NCIS - Rated: K+ - English - Chapters: 2 - Words: 2,249 - Reviews: 3 - Favs: 3 - Follows: 6 - Updated: 4/5 - Published: 11/23/2019 - Caridad, OC, Emily F.
Inescapable Truth by wereleopard reviews
Tony realises that he has had enough, he is sick and tired of the attitude he is getting from everyone. The Director is trying to force him into an op. An unexpected job offer is his chance to escape. This is the prequel to 'Agent, really far Afloat.' Anti McGee and Anti Ziva you have been warned
Crossover - NCIS & Stargate: Atlantis - Rated: T - English - Angst/Sci-Fi - Chapters: 1 - Words: 1,871 - Reviews: 10 - Favs: 20 - Follows: 38 - Published: 4/5 - Leroy Jethro Gibbs, Tony D., Rodney M., John S.
Demons by Mystic Deadman reviews
Can we ever really let go of the past? Or will something we try to hide deep within eventually catch up to us?
Crossover - Digimon & NCIS - Rated: T - English - Suspense - Chapters: 12 - Words: 17,292 - Reviews: 26 - Favs: 47 - Follows: 56 - Updated: 4/5 - Published: 7/15/2010 - Ken I.
Tony DiNozzo and the Stargate by WRose reviews
Tony finds out about the Stargate. Two worlds meet. Perhaps Tony leaves NCIS. This story has side stories. CH.5 17 k words *********** # Challenge: Write a story which starts with one of the chapters or a different Stargate-NCIS story.#Prompts *****Disclaimer: I don't own Stargate SG1 or Stargate Atlantis or NCIS.
Crossover - Stargate: SG-1 & NCIS - Rated: T - English - Sci-Fi/Suspense - Chapters: 9 - Words: 35,330 - Reviews: 12 - Favs: 7 - Follows: 20 - Updated: 4/2 - Published: 3/17 - J. O'Neill, Teal'c, Tony D.
A Child by Any Other Name by Colonial Nightingale reviews
Everyone had always said Harry was special. True, the qualities that set Harry apart from the others changed drastically depending on who you asked. But everyone always agreed that Harry was special. He didn't want to be, but it will take a team of Muggles to show Harry that it is okay to be special as long as you are being true to yourself. NCIS/HP Crossover.
Crossover - Harry Potter & NCIS - Rated: M - English - Hurt/Comfort/Crime - Chapters: 4 - Words: 12,666 - Reviews: 33 - Favs: 140 - Follows: 283 - Updated: 4/2 - Published: 10/4/2019 - Harry P., Leroy Jethro Gibbs
Kidnapping more than one team is never fun by Crossovermaster666 reviews
Never kidnapping more than one person at once, or from different government agencies. That's just double the wrath.
Crossover - MacGyver & NCIS - Rated: M - English - Mystery/Crime - Chapters: 4 - Words: 2,742 - Reviews: 1 - Favs: 2 - Follows: 6 - Updated: 3/29 - Published: 3/22
Click, click boom by calleighstorres reviews
Ryan Wolfe is in Washington. But when the copycat serial bomber he's been after follows him from Miami to Washington with a goal to get rid of him, will he be able to get him first? NCIS X CSI MIAMI. [ON HOLD/COMING BACK]
Crossover - NCIS & CSI: Miami - Rated: T - English - Crime/Drama - Chapters: 7 - Words: 7,117 - Reviews: 7 - Follows: 4 - Updated: 3/27 - Published: 12/8/2019 - Leroy Jethro Gibbs, Tony D., Ryan W.
And Then I Met You by wereleopard reviews
When Gibbs met Tony at Baltimore he offered the Detective a job at NCIS, unfortunately for him, the FBI got to him first. Derek knew Tony would be a perfect fit to join him as a federal agent. Years later Gibbs and DiNozzo meet up through a case where NCIS and the BAU have to work together. There's more than one possible romance happening if they are brave enough. Slash
Crossover - NCIS & Criminal Minds - Rated: T - English - Romance - Chapters: 4 - Words: 8,200 - Reviews: 27 - Favs: 133 - Follows: 170 - Updated: 3/24 - Published: 11/18/2018 - [Leroy Jethro Gibbs, Tony D.] [A. Hotchner/Hotch, S. Reid] - Complete
Solas sa Dorchadas by evangleline reviews
He called himself a 'sibling' of the Power That Be and took me from my home, my world, my life. Now I'm in another world trying to stay alive. Turns out India Cohen wasn't the Slayer before Buffy. That was Annabeth Widows or at least the one that existed before I woke up as her. Now, I'm on my way to Sunnydale to find my soulmate, Angel but before that I think I'll stop by Boston.
Crossover - Buffy: The Vampire Slayer & NCIS - Rated: M - English - Romance - Chapters: 5 - Words: 9,064 - Reviews: 3 - Favs: 12 - Follows: 9 - Updated: 3/23 - Published: 3/14 - OC, Angel, Leroy Jethro Gibbs
Typical teenagers by AlexJoSkyler reviews
In their strive to be typical teenagers for a night, Tony Gibbs along with Donnie Williams, AJ Daniels and Sean Connor get into more trouble than they ever asked for. Warning: May contain CP of minors in later chapters.
Crossover - NCIS & NCIS: New Orleans - Rated: T - English - Family/Hurt/Comfort - Chapters: 4 - Words: 7,118 - Reviews: 37 - Favs: 5 - Follows: 12 - Updated: 3/23 - Published: 4/7/2019 - Leroy Jethro Gibbs, Tony D., D. Pride, C. LaSalle
Second Chances by Medical Momma
NCISxAgents of SHIELD X-over. Gibbs & Tony fight. Gibbs & Tony break up. Tony gets abducted. But ... How does a former probie of Gibbs's fit into all of this?
Crossover - NCIS & Agents of S.H.I.E.L.D. - Rated: M - English - Drama/Angst - Chapters: 2 - Words: 7,904 - Updated: 3/22 - Published: 3/9
Hide and Seek by FanLass reviews
In an alternate universe, Rebecca Horne never died; in 2014 she lives at the Naval Academy, as a history professor. Her world is turned upside down when someone starts beheading both Immortals and mortals. NCIS comes to investigate, reuniting her with Leroy Jethro Gibbs. All the evidence points to Rebecca. Only Methos working with Gibbs' team, can save her & find the real killer
Crossover - Highlander & NCIS - Rated: T - English - Suspense/Romance - Chapters: 9 - Words: 25,701 - Reviews: 17 - Favs: 17 - Follows: 43 - Updated: 3/21 - Published: 4/27/2014 - Methos, Rebecca, Ducky M., Leroy Jethro Gibbs
Harry Gibbs by SkylarProngsJr reviews
The Dursleys decide that they want nothing to do with the freak left on their doorstep. They leave him at an orphanage in America where he is adopted by Leroy Jethro Gibbs. Can the magical world handle a Harry Potter that is smart, loyal, brave, and cunning, already knows several forms of magic, and has no intention of being walked over by anyone?
Crossover - Harry Potter & NCIS - Rated: T - English - Adventure - Chapters: 9 - Words: 49,150 - Reviews: 449 - Favs: 1,599 - Follows: 2,188 - Updated: 3/16 - Published: 10/20/2015 - Harry P., Leroy Jethro Gibbs
Ohana by Karen Killa reviews
Marian Gibbs, fille de l'agent fédéral, a choisi de s'engager dans la marine, où elle rencontre Steve McGarrett et se lie d'amitié avec lui. Lorsque ce dernier se trouve être dans le pétrin, Joe appelle Marian qui débarque à Hawaï, elle ne s'attendait certainement pas à se trouver des amis, un métier et surtout pas une famille par la même occasion.
Crossover - NCIS & Hawaii Five-0 - Rated: K - French - Adventure/Family - Chapters: 1 - Words: 3,543 - Reviews: 1 - Favs: 8 - Follows: 9 - Published: 3/14 - [Adam N., OC] Leroy Jethro Gibbs, Steve M.
Hawaii, not just for holidays by ladybirdfish reviews
Steve and Danno arrest someone linked to someone from Steve's life. He unlocks somethings in Steve, and Steve helps to heal something in him.
Crossover - NCIS & Hawaii Five-0 - Rated: M - English - Romance/Hurt/Comfort - Chapters: 2 - Words: 3,693 - Reviews: 3 - Favs: 1 - Follows: 9 - Updated: 3/11 - Published: 2/27 - Tony D., Steve M., Danny W., Joe W.
What Family Does For You by Kellybug reviews
NCIS - X Men - Sailor moon - Harry Potter x-over: Leroy Jethro Gibbs was the one family came to in times of trouble! So, what happens when Giibbs need help?
Crossover - Sailor Moon & NCIS - Rated: K - English - Chapters: 5 - Words: 12,062 - Reviews: 10 - Favs: 8 - Follows: 9 - Updated: 3/7 - Published: 4/7/2018
Time is (Not) On My Side by FallenAngel218 reviews
When high-ranking Navy officers turn up dead, appearing to be mauled, Tim secretly has to call in an old friend for help, and re-opens the door to a past that he thought he left behind forever. Originally published on AO3 in 2015.
Crossover - NCIS & Supernatural - Rated: T - English - Suspense/Supernatural - Chapters: 4 - Words: 7,826 - Reviews: 2 - Favs: 6 - Follows: 13 - Published: 3/4 - Leroy Jethro Gibbs, Tim M., Sam W., Crowley
Across the Pond by smutfics reviews
Ziva David meets Anna Travis, visiting to work on a case that involves NCIS / UK police.. Long hours on a stakeout, brings them much, much closer. Rated M for MATURE con tent, in later chapters. Seems I can only tag NCIS characters?
Crossover - NCIS & Above Suspicion - Rated: M - English - Fantasy/Romance - Chapters: 1 - Words: 422 - Reviews: 1 - Follows: 2 - Published: 2/28 - Ziva D.
NCIS and SHIELD Divided by Rubyrach11 reviews
What happens when Sam gets in trouble and asks NCIS for help? Will Ziva rejoin NCIS? What trouble will divide NCIS and SHIELD? Will they be able to work together to stop something terrible from happening? What secret is Sam keeping from Ellie will her family still accept her?
Crossover - NCIS & Agents of S.H.I.E.L.D. - Rated: K+ - English - Family/Sci-Fi - Chapters: 41 - Words: 68,693 - Reviews: 60 - Favs: 7 - Follows: 5 - Updated: 2/26 - Published: 5/11/2019 - Leroy Jethro Gibbs, Ellie B., OC, Bobbi M. - Complete
No Secrets by Clairisant2000
Gibbs sends Sam into the JAG office on a mission and Sam finds one of her own once she meets AJ.
Crossover - JAG & NCIS - Rated: K - English - Romance/Drama - Chapters: 40 - Words: 29,507 - Follows: 1 - Updated: 2/26 - Published: 1/12 - Complete
Five Nights at Freddy's: The Investigation by GeneralZebulon1776 reviews
When a Marine goes missing at Freddy Fazbear's Pizza, it is up to the NCIS Special Agents, under the leadership of Sp. Agent Gibbs, to find out what happened and to try and get their Marine back alive. (Takes place just after S2 Ep18 of NCIS, in the FNAF 1 location)
Crossover - NCIS & Five Nights at Freddy´s - Rated: T - English - Humor/Supernatural - Chapters: 1 - Words: 383 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 2/20 - Kate T., Leroy Jethro Gibbs, Tony D., Mike Schmidt
It's Complicated by Lyrasloon reviews
Based off of Season 8, episode 22: Baltimore. Tony has moved to be closer to his cousin and close friend after he learns of his partner's betrayal. While he is still trying to put the pieces together, he is suddenly a target of some hit men with an agenda that he struggles to figure out. Will he find the truth before he's captured or will he get killed in the process?
Crossover - NCIS & Criminal Minds - Rated: K+ - English - Friendship/Adventure - Chapters: 7 - Words: 17,417 - Reviews: 8 - Favs: 31 - Follows: 61 - Updated: 2/18 - Published: 10/10/2016 - Abby S., Tony D., S. Reid
McGee's a Robin by Phillipe363 reviews
Timothy McGee may just trying to be a geeky NCIS agent who was far to green starting out but that is exactly how he wanted it for staying in Washington DC. Didn't want people to know he was really Tim Drake, aka the vigilante known as Robin. Supposed to be former vigilante only that didn't last as he suits back up. Only now his two worlds are going to collide.
Crossover - Batman & NCIS - Rated: T - English - Adventure/Crime - Chapters: 2 - Words: 3,024 - Reviews: 10 - Favs: 22 - Follows: 29 - Updated: 2/15 - Published: 2/4 - Timothy D./Red Robin, Leroy Jethro Gibbs, Tony D., Ziva D.
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