Linda Magnusson
David Gardner
George Gardner
Ellen Gardner
Gen. Climet Wilson
Mark Weinstein
Mrs. McKeltch
Sgt. Maj. Rinaldi
Captain Curtis
Old NASA Scientist
Officer Kenney
Mr. Cross
Police Chief
NASA Scientist
Heather (as Virginia Keehne)
Kevin
Doug
Ed, Heather's father
MP #1
MP #2
Corporal Walker
Hollis
Johnson
Classmate
Squad Leader
Lieutenant / Drone
Communications Officer / Drone
Marine Officer
Young Marine / Drone (as Scott Wulff)
Marine #1
Marine #2
Marine #3 (as Lawrence Poindexter)
Marine #4 (as J. Acheson)
Marine #5 / Drone
Marine #6
Demolition Man (as Steve Lambert)
Drone (as Debbie Carrington)
Drone (as Margarite Fernandez)
Drone (as Joe Anthony Cox)
Drone (as Salvatore Fondacaro)
Caine (archive footage) (uncredited)
Drone (uncredited)
Classmate / Drone (uncredited)
Army Soldier (uncredited)
(uncredited)
Supreme Intelligence (uncredited)
Sgt. Barlow (uncredited)