as Dr. Jeremy Stone

as Dr. Angela Noyce

as Jack Nash

as Dr. Tsi Chou

as Dr. Charlene Barton

as Colonel Ferrus

as Charles 'Chuck' Beeter

as Major Bill Keane

as General George Mancheck

as Suzie Travis

as Charles Henderson

as Lisa Stone

as Leila

as Dr. Smithson

as Sam Barton

as Joanne Scott

as Roach

as President William J. Scott

as Edward 'Ed' Dewitt

as General Blair

as Pat Terrence

as Annie Dillon

as Sherriff Martin Willis

as General Michaelson

as Lt. Amy Deacon

as Blonde Man

as Kyle Tobler

as Jeff Megan

as Lt. Roger Shawn

as Lt. Lewis Crane

as Sophie Derabond

as Wheezer

as Spokesperson

as Henderson's Secretary

as Hank Benedict

as Colonel Scott Arnold

as George the Guard

as Wildfire Comms

as Sgt. George

as Private Brooks

as Morgue Attendant

as Al Ritter

as Korean Nurse

as Sally Conover

as Gordo

as Ocean Savior

as Operative #1

as Operative #2

as  Sarah Scott

as  Private Connors

as  Korean Major

as  Private Carson

as Lance Stone