NCIS and Mass Effect
Crossovers
Alliance Criminal Investigative Service by Vergil1989 the Crossover King reviews
When a mission to a research facility goes horribly wrong, the resulting fallout from an unstable energy reaction sends Gibbs and the team to a very distant future. Now, four years after their initial arrival, the team takes on crimes of the future as they go up against aliens, galaxy wide mercenary gangs, shadowy intelligence organizations, and more.
Rated: T - English - Sci-Fi/Mystery - Chapters: 9 - Words: 60,607 - Reviews: 24 - Favs: 37 - Follows: 42 - Updated: 11/15/2017 - Published: 10/8/2017
Until Proven Innocent by Celtic Knot reviews
After the events of Mass Effect 2, Alliance NCIS is tasked to investigate Shepard's Cerberus ties. Rating subject to change. On indefinite hiatus, but I'm not giving up yet!
Rated: K+ - English - Crime/Drama - Chapters: 2 - Words: 2,252 - Reviews: 9 - Favs: 17 - Follows: 23 - Updated: 11/21/2016 - Published: 11/15/2016 - Leroy Jethro Gibbs, J. Garson
Moments in Time by Aliyah-Shalom-David34 reviews
What if Ziva got sent Forward in time? Into Shepards Body? What if Shepard got sent back in time? Into Ziva's Body? Can Ziva help stop the collectors? Can Shepard put up with the team? Freaky Friday in a way... Please leave a review!
Rated: K+ - English - Humor/Mystery - Chapters: 3 - Words: 1,610 - Reviews: 9 - Favs: 7 - Follows: 11 - Updated: 3/9/2015 - Published: 8/16/2013 - Tony D., Ziva D., J. Garson, Kaidan A.