Unlikely heroes must overcome incredible dangers to save mankind from the threat of an alien invasion.
Christopher Meloni
Det. Samuel 'Sam' Adams
Marcia Cross
Karen Mackaphe
John C. McGinley
FBI Agent Vincent Naples
Chad Lowe
Commander Fauk
Dabney Coleman
Senator Ben Arnold
Melinda Culea
Allison
Thunderbird Dinwiddie
Dep. Madeline Chandler
Jeff Monahan
Emmett
Stephani Victor
Carrie
Terry Loughlin
Sheriff Maxwell Pierce
