Tony gets captured by demons and is rescued by the Winchesters, two assumed dead fugitives. With demons still out for Tony's blood, the brothers have no choice but to protect him by taking him back to the bunker. Meanwhile, Gibbs and the team struggle to make sense of Tony's disappearance. No Slash. No Pairings. Heavy Bromances. Tony, Gibbs, McGee, Abby, Ziva, Dean, Sam, Cas, etc.
Crossover - NCIS & Supernatural - Rated: T - English - Drama/Adventure - Chapters: 9 - Words: 17,329 - Reviews: 77 - Favs: 72 - Follows: 125 - Updated: 3/20 - Published: 11/22/2014 - Tony D., Sam W., Dean W. - Complete