1 - 20 of 528 Works in Clone Jack O'Neill (Stargate)
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Summary
Companion pieces for Parasites Part 5 and Part 6
Sheriff Stilinski learns to open his heart to new love and expand his definition of family; Chris Argent transforms his life in all the most fundamental ways imaginable; Daniel Jackson discovers he's not as alone in the universe as he always thought; and Teal'c adapts to the shift from mentor to pack, and from friend to family.
Series
- Part 7 of Parasites
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Broken Arrow by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
26 Jan 2026
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An off-shoot of the Trust has rebranded themselves as the Anti-Alien Alliance and has taken the hard stance that all alien devices on earth must be destroyed. After the theft of nuclear devices across the world, the planet ends up having to deal with random attacks across the globe. Who will survive? And will you die remaining behind in a fight to stop the alliance from detonating even more devices around the earth.
Series
- Part 11 of Stargate Downfall of Earth Various AUs
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Evolution 02: Hunting Needles by RoczaDeb for Nick107nm
Fandoms: Stargate (1994), Stargate SG-1, Stargate Atlantis
25 Jan 2026
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Jack and Sam have finally made it back to safety. It is time to reunite with their friends and family and find out how they saved the world without them.
AU. Ship. JS SP. Spoilers. MST3K. Character Death. Graphic Injuries. Evolution Series: Part 2.Series
- Part 2 of Evolution Series
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Change On The Rise by evvrythingisawesome
Fandoms: Teen Wolf (TV), Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
22 Jan 2026
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(Teen Wolf/Stargate Crossover AU continuation)
As summer draws to a close, the Littlefield pack continues their long road to recovery. Still reeling from his sister's death and resurrection, Derek returns to his quest for the truth of his lost Hale ancestor; Cora grapples with the consequences of everything that transpired over the summer, including her return from the dead; and Stiles finds new ways to balance the desires of his inner demons with the needs of his pack.
Series
- Part 6 of Parasites
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Lockdown by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
22 Jan 2026
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The residents of Atlantis wake up to the quarantine alarm blaring throughout the city, there's no way out and the atmosphere outside the city contains a dangerous pathogen that threatens to kill every human alive on the planet. It's a race against time to track down and rescue the survivors before they must leave the planet itself.
Series
- Part 10 of Stargate Downfall of Earth Various AUs
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A Rising Disclosure by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
16 Jan 2026
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General O’Neill begins his command of the SGC with unwelcome news from Doctor Elizabeth Weir and the President, the program was going to be declassified and eventually would be shut down if the public reacted badly to its revelation.
Jack of course, decided that he wasn’t going to take that news sitting down.
Series
- Part 9 of Stargate Downfall of Earth Various AUs
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Stockpile by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
03 Dec 2025
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Stockpile. Stockpiling is what occurs when a military force is left to their own devices without follow-on orders or guidance.
Atlantis Military personnel have been left alone onboard the city as they sit in the San Francisco Bay awaiting for guidance from the SGC and IOA about what their next steps will be. But when military members are left to their own devices without any of the civilians there to stop them they do as any military member would do while trapped in port. They start ordering supplies and making contingency plans.
Series
- Part 4 of Stargate Downfall of Earth Various AUs
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Declassification Goes Wrong by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
02 Dec 2025
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The Stargate Program has been declassified, and the population of Earth reacts as humans do, with fear and destruction. Chaos has taken over the Earth and the members of the SGC struggle to survive against incoming attacks and threats form their own people.
Series
- Part 3 of Stargate Downfall of Earth Various AUs
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Replicators Attack by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
02 Dec 2025
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When Earth is lost in the battle with the replicators, a rogue plan created by Colonel Caldwell ends up being the only hope for the survivors of humanity.
Series
- Part 2 of Stargate Downfall of Earth Various AUs
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Evacuation Earth by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
01 Dec 2025
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When an unknown alien species launches an attack across the planet, the SGC stands alone as the National Power grid goes dark leaving the entire planet in the dark. Abandoned and awaiting certain death, an unexpected voice reaches out across galaxies that brings hope to the survivors taking refuge at the mountain.
Series
- Part 1 of Stargate Downfall of Earth Various AUs
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AU: Set in 2025, Sam and Jack are together living their lives when destiny comes calling...
Series
- Part 47 of TuesdayMuseday Drabbles
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Sing A Sad Song (Just To Turn It Around) by nagi_blue
Fandoms: Glee, Stargate SG-1, Saving Hope, Smallville, Hawaii Five-0 (2010), Stargate Atlantis, Sherlock (TV), ASTRO (Band)
26 Oct 2025
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Written for the comment_fic prompt: "Glee, Kurt Hummel + author’s choice, Walking Dead AU."
Kurt Hummel survives the zombie apocalypse and makes a new friend. He sings on the radio and tries to find help.
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- Part 90 of Comment Fic 2016
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Slings an Arrows of outrageous fate. It’s college for JJ and another education for Danny.
Part of the Clones series. If you have not read the series you should definitely do so.
Series
- Part 13 of Second Chances.
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Still Jack and Daniel Series 5 - The Rainbow Series Part VII - Somewhere Over the Rainbow by Annejackdanny for Tanis, SGDiva
Fandoms: Stargate SG-1
02 Jul 2025
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Daniel – aka LD aka The Wretch – is 15 now, at the peak of his teen years. He’s come a long way, and puberty isn’t quite as scary as Jack had anticipated it to be. All is well at casa O’Neill, it’s the year 2009, the Goa’uld are gone, the replicators are gone, the Ori are no more…
Little and Big Daniel are on a mission together to find the long-lost Infinitive Treasure of the Ancients, but it’s like looking for a needle in the haystack, and the pressure rises when the IOA and the administration are threatening to scrub the mission due to budget cuts….
When LD goes AWOL to fulfill a mission and find the Infinite Treasure of the Ancients, he has no idea he will find something far more valuable. And when SG-1 go after him for S & R against standing orders, they will face a roller coaster far more thrilling than the looming court-martial.
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(know there's gonna be some) Brighter Days by evvrythingisawesome
Fandoms: Teen Wolf (TV), Stargate SG-1, Stargate - All Media Types, Stargate Atlantis
15 Jun 2025
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(Teen Wolf/Stargate Crossover AU continuation)
With the recent revelation of a long-lost Hale ancestor on another world and a Druid conspiracy against the Littlefields, Derek and Cora must confront their family legacies and find a path forward for everyone in the Pack. Stiles renews his quest for inner balance, to prevent his demons from overtaking him.
Series
- Part 5 of Parasites
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The (probably) complete works in my Clone!Verse series, all in one convenient location.
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“I just want to be clear on this.”
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- Part 17 of clone!verse
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The Legacy Of The Ancients II by swinggate
Fandoms: Stargate SG-1, Stargate - All Media Types
27 Apr 2025
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Life goes on. The plan after the wedding: A real honeymoon. Question is, does that work? Because Daniel goes on a hunt for Jack, and he has an unexpected encounter. They both think too much if there is time for that, for a change. Those challenges aside, they have a lot of fun together.
Jack takes the ancient repository again, they have to deal with that. Daniel fears for Jack’s life while he is frozen. Their personal view mainly, in between the official plot.
Chapter 7 added:
Jack is promoted, and after that they try to have a life despite dangerous SGC adventures.Series
- Part 2 of The Legacy of the Ancients
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Das Leben geht weiter. Der Plan nach der Hochzeit: Richtige Flitterwochen. Ob das klappt?
Es folgt die Suche nach der verlorenen Stadt und Jacks Zeit in der Antiker-Kapsel aus ihrer persönlichen Sicht. Er wird befördert, Daniel will nach Atlantis. Ein paar Eindringlinge machen Jack und Daniel das Leben schwer.
Kapitel 9 hinzugefügt: Eine Fernbeziehung zwischen Colorado und Washington mit unerwarteten Treffen.Series
- Part 2 of Das Erbe der Antiker
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Summary
(Further continuation of Teen Wolf/Stargate Crossover AU)
After defeating their second Goa'uld System Lord in less than a year, the residents of Beacon Hills must adapt to their ever-changing world.
Cora Hale has broken the family curse, but now she must continue her work of rehabilitating the Hale-Littlefield Pack while keeping Beacon Hills safe for all its residents.
Stiles Stilinski continues his journey of recovery and self-discovery after his possession.
Derek Hale faces new challenges as he starts going on offworld missions through the Stargate.
Series
- Part 4 of Parasites