Kadro (20)
Eliza DushkuEcho / Caroline Farrell
Fran KranzTopher Brink
Olivia WilliamsAdelle DeWitt
Dichen LachmanSierra
Enver GjokajVictor
Tahmoh PenikettPaul Ballard
Harry LennixBoyd Langton
Matt KeeslarRichard Connell
Gregg HenryWilliam Bashford
Octavia SpencerProfessor Janack
Glenn MorshowerSheriff Rand
Roy VongtamaAttendant #4
Jamie BamberMartin Klar
Alan TudykStephen Kepler / Alpha
Summer GlauBennett Halverson
Keith CarradineMatthew Harding
Vincent LarescaMr. Sunshine
Josh CookeLeo Carpenter
Tim ConlonShaw
Ian Anthony DaleJack Dunston