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.
Dakota Fanning
Matt Frewer
Emily Bergl
Rei Hance
Joel Gretsch
Adam Kaufman
John Hawkes
Ryan Hurst
Camille Sullivan
Eric Close
James McDaniel
Andy Powers
Chad Morgan
Steve Burton
Julie Ann Emery
Catherine Dent
Jason Gray-Stanford
Desmond Harrington
Brian Markinson
Tina Holmes
Roger Cross
Nathaniel DeVeaux
Emily Holmes
Chad Donella
Willie Garson
Timothy Webber
Max Martini
Anton Yelchin
Gabrielle Rose
Michael Soltis
James Kirk
Tobias Mehler
Ian Tracey
Brenda James
Alonso Oyarzun
Anysha Berthot
Devin Douglas Drewitz
Taylor Reid