Stargate: SG-1 and NCIS
Crossovers
1
Wish Day 2 - Now we know by Hedwig Edwiges
Tony is learning to navigate his new life after the unexpected gift on Wish Day, with surprising support from Gibbs and Ziva and finding out what the background of the Wish Day Baby Big Event creates a new path for Tony, Enzo and a whole newfound family.T, English, Sci-Fi, words: 12k+, favs: 1, 6/4, D. Jackson, Jonathan O., Leroy Jethro Gibbs, Tony D.
6 Some Days You Need a Friend by TerriTrek
Tony DiNozzo has just moved from Baltimore to D.C. when he makes a new friend who works for a classified program think tank-or something above his clearance level. This will be background and reactions to some of the events in the episodes and will definitely trend to AU and multiple crossovers with various shows. Crossing with Stargate SG-1 and Sherlock (BBC) so far.K+, English, Friendship & Humor, words: 6k+, favs: 9, follows: 10, 3/17
73 Crossing of Paths » by Aussiepupluvr
The team must work with a very different group if they want to continue working their case. Will they be able to find the murderer of a Marine before someone else gets hurt? (NCIS and SG1)T, English, Hurt/Comfort & Friendship, chapters: 23, words: 34k+, favs: 67, follows: 104, updated: 9/1/2024 published: 7/29/2011, D. Jackson, J. O'Neill, Leroy Jethro Gibbs, Tim M.
7 Gibbs Gets that Phone Call » by thebigianthead
The US continuity of government protocol has been initiated. Gibbs gets a phone call.K+, English, chapters: 3, words: 12k+, favs: 55, follows: 40, updated: 6/27/2023 published: 6/17/2023, Gen. Hammond, J. O'Neill, Leroy Jethro Gibbs
21 Tony DiNozzo and the Stargate » by Cookietown
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.T, English, Sci-Fi & Suspense, chapters: 10, words: 35k+, favs: 64, follows: 65, updated: 12/24/2021 published: 3/17/2020, J. O'Neill, Teal'c, Tony D.
20 Enquête extra-terrestre » by Ptitepointe2
A Washington, l'équipe de l'Agent spécial du NCIS Leroy Jethro Gibbs est appelé pour résoudre une drôle d'affaire. Un corps à été découvert avec des blessures certes mais pas suffisantes pour causer la mort, inexplicable... Jusqu'au moment ou Tony montre un indice surprenant et ou McGee panique... Il appelle tout de suite Cheyenne Mountain, l'équipe va devoir collaborer avec SG-1.K+, French, Suspense & Crime, chapters: 6, words: 6k+, favs: 6, follows: 7, updated: 10/13/2021 published: 9/9/2021, J. O'Neill, Leroy Jethro Gibbs
88 Shards of Glass Part III » by Mini Goat
Jack beat the charges and George pulled pretty hard on some strings to make things right but SG-1 has one final task to undertake before anyone can have happily ever after.T, English, Crime & Adventure, chapters: 16, words: 37k+, favs: 51, follows: 23, updated: 12/21/2020 published: 11/19/2020, [S. Carter, J. O'Neill] D. Jackson, Leroy Jethro Gibbs
4 Time for Change by Caz251
Toni DiNozzo loves a good puzzle and the case of Petty Officer Clark is exactly that, although it is missing some pieces. Those pieces are not what she was expecting though and solving this puzzle could the start of something completely new for her. - Female Tony DiNozzo, Rule 63 fic for just write trope bingoT, English, words: 7k+, favs: 62, follows: 37, 7/31/2020, P. Davis, Jonathan O., Tony D.
42 Secrets (Translation) » by Am17
A young Marine is kidnapped and tortured. The team around NCIS Special Agent Gibbs picks up on the findings, but soon has to realize that they are not the only ones who are after the culprit. Shortly afterwards, Gibbs and his team are visited by an Air Force colonel who wants to dissuade them from the investigations. Who kidnapped the Marine and what does the Air Force want from thK+, English, chapters: 15, words: 17k+, favs: 52, follows: 47, updated: 7/15/2019 published: 5/6/2019
27 FMC by Zathara001
Tony begins his new assignment at Cheyenne Mountain.K, English, words: 4k+, favs: 238, follows: 130, 6/30/2018, J. O'Neill, Tony D.
27 PCS » by Zathara001
Six months after the events of "TAD," Tony's services are needed again.K+, English, Romance, chapters: 6, words: 9k+, favs: 206, follows: 108, updated: 6/30/2018 published: 4/7/2018, J. O'Neill, Teal'c, Tony D., L. Vance
3 Best Regards by Am17
This is the translation of my Story "Mit freundlichen Grüßen"K+, English, words: 2k+, favs: 11, follows: 7, 5/1/2018
49 TAD » by Zathara001
When Gibbs, DiNozzo, and McGee are sent on TAD to investigate a death at Cheyenne Mountain, they find more than they expected.K+, English, Adventure, chapters: 8, words: 14k+, favs: 267, follows: 127, updated: 4/7/2018 published: 12/3/2017, J. O'Neill, Leroy Jethro Gibbs, Tony D., Tim M.
15 Coded » by zeilfanaat
#6 in Language Series (but not necessary to read the others). Whenever sensitive information needs to be conveyed between a certain retired Marine and a certain Air Force officer, they meet over coffee. To the casual listener, their conversations are rather superficial. But these men like their coffee strong, and both their cake and conversations layered…K, English, Mystery & Humor, chapters: 3, words: 4k+, favs: 27, follows: 18, updated: 4/2/2018 published: 3/29/2018, J. O'Neill, Leroy Jethro Gibbs
41 A Chance Meeting » by MythicRhyvon
When Tony goes to the bar one lonely Christmas Eve Night, and again on New Year, he did so to avoid his empty apartment. A handsome stranger tucked away in the corner draws his attention, and the attraction between the two is undeniable. Jack has just been assigned to DC, a situation he finds himself discontent with. The new development promises something much more interesting.T, English, Romance & Humor, chapters: 10, words: 44k+, favs: 276, follows: 118, updated: 12/9/2017 published: 8/27/2017, [J. O'Neill, Tony D.]
2 The Geek and the Guide by minijo1990
Special Junior Agent Sentinel Timothy McGee is suffering from sensory spikes and zone outs since the death of Special Agent Caitlin Todd. He attends a mixer on the orders of his boss. (rewritten)K, English, Adventure, words: 4k+, favs: 20, follows: 21, 9/20/2017, Tim M., Jonathan O.
1 Mit freündlichen Grüßen by Am17
Gibbs und O Neill treffen aufeinanderK+, German, words: 2k+, favs: 8, follows: 4, 6/4/2017, J. O'Neill, Leroy Jethro Gibbs
45 Johnson Case » by AivriZaive
NCIS team is at the crime scene, investigating another body, when somebody comes to steal it.K+, English, Angst & Crime, chapters: 6, words: 6k+, favs: 53, follows: 116, updated: 3/28/2017 published: 4/13/2015, S. Carter, J. O'Neill, Leroy Jethro Gibbs, Ziva D.
6 Untitled NCIS SG1 story by MontanaAngel89
A PO's body washes up on shore; the circumstances surrounding his death are "hinky". Rated KK+, English, Sci-Fi, words: 522, favs: 4, follows: 13, 1/5/2017, S. Carter, J. O'Neill, Kate T., Leroy Jethro Gibbs
19 Conspiracy » by Roeskva
When the SGC learns that the NCIS has a case involving a number of Jaffa and some Goa'uld weapons, SG-1 are sent to investigate and take over. Things become significantly worse when they find that a Goa'uld artefact with the potential to shift the power of the entire Galaxy is involved - and Ba'al's underling Selkhet has come to Earth to acquire it. Gen.T, English, Adventure & Humor, chapters: 9, words: 17k+, favs: 60, follows: 37, updated: 10/19/2016 published: 10/9/2016, S. Carter, J. O'Neill, Leroy Jethro Gibbs, Tony D.
141 Written in the Stars 3 » by Tigyr
Tim has left the NCIS team to join his new family in SG-1...what will happen next...will he come home...takes place immediately after Written in the Stars 2K+, English, Sci-Fi & Family, chapters: 9, words: 16k+, favs: 148, follows: 235, updated: 6/4/2016 published: 10/8/2011, J. O'Neill, Tim M.
6 We Meet Again by Divadavizzie
A mysterious woman turns up with her team to investigate a strange case. Who is this woman? How does Gibbs know her? And what is install for the NCIS team while they try and catch a murderer?T, English, Adventure & Romance, words: 428, favs: 9, follows: 34, 6/13/2015
5 Secrets » by Am17
Ein Junger Marine wird entführt und gefoltert. Das Team um NCIS Spezial Agent Gibbs nimmt die Ermittlungen auf, muss aber bald fest stellen, das sie nicht die einzigsten sind die hinter den Täter her sind. Kurz darauf erhalten Gibbs und sein Team besuch von einem Colonel der Air Force der sie von den Ermittlungen abbringen will.T, German, chapters: 15, words: 17k+, favs: 13, follows: 13, updated: 5/23/2015 published: 8/27/2014, J. O'Neill, Leroy Jethro Gibbs
3 Stargate Colonel and NCIS Uncle by CSIRide-Kirk
Colonel Johanna J. O'Neill is the goddaughter and adoptive daughter of Leroy Jethro Gibbs and the leader of Stargate's main recon team. When she is with Gibbs, she hides Stargate from him to protect him, but when Tony DiNozzo is kidnapped by Apophis, she has to reveal her secret life to him asave not only Toy, but the entire universe from Apophis' wrath. Fem!Jack O'NeillK+, English, Family & Sci-Fi, words: 1k+, favs: 22, follows: 26, 5/14/2015, J. O'Neill, Leroy Jethro Gibbs, Tim M., Ziva D.
1 Das Verhör by Am17
Agent Gibbs verhört einen Verdächtigen in einem Mordfall.K+, German, Crime & Humor, words: 1k+, favs: 9, follows: 2, 9/15/2014