The show takes place from 1944 to 2002 and follows the lives of three families: the Crawfords, who seek to cover up the Roswell crash and the existence of aliens; the Keys, who are subject to frequent experimentation by the aliens; and the Clarkes, who sheltered one of the surviving aliens from the crash.
- Genre: Sci-Fi & Fantasy, Drama, Mystery
- Studio: Syfy
- Keyword: alien, extraterrestrial, conspiracy, miniseries, family drama, alien abduction, alien invasion, government conspiracy, alien conspiracy
- Cast: Dakota Fanning, Matt Frewer, Emily Bergl, Rei Hance, Joel Gretsch, Adam Kaufman