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