Kevin Sorbo

as Dr. Martin Vreeland

Christian Kramme

as Elliot Vreeland

Reid Cox

as Lorimer

Said Faraj

as Sam Shalhoub

Jake Busey

as President of the United States

Tim Russ

as General Jack Guerdon

Garrett Wang

as Major Chin

Dan Hewitt Owens

as Sgt. Danny Thornton

Eric Colton

as Phillip Gross

Gary Graham

as Lawrence Powers

Sam Sorbo

as Cathryn Vreeland

Rebekah Kennedy

as Marilyn Danforth

Charlie Morgan Patton

as Denise Vreeland

Susan Smythe

as Sharon Tucker

Darren Robertson

as Harry Tucker

Kyle Justin Leatherberry

as Larry Pournelle

Mara Marini

as Candy

Valence Thomas

as Tzigane

Paula LaBaredas

as Bubble Blonde Girl

Richard Hatch

as The Silicon Assassin

Sydney Schafer

as Student

Corina Taylor

as Lady Twilight

Ann Lippert

as FEMA Agent Millicent Tobias