Invader

Cotter Smith

Dr. Case Montgomery

Deirdre O'Connell

Dr. Gracia Scott

Robert Wisdom

Colonel Jessie Pratt

Ryan Phillippe

Private Ryan

Raoul O'Connell

Private Jeffers

Carlos Carrasco

Sergeant Lopez

Leland Orser

Michael Perkett, NASA

Kevin Cooney

Lt. General McClintock