Reparto (por orden de créditos)
Velta Moore
Dr. Sabinha Wright
Elizabeth Gmaz
Dr. Christine Pelczk
Mike Sutton
Dr. Erik Baumgartner
Donald Imm
News Anchor Grant Showalter
W. Keith Scott
Trey Giles
Caleb McDaniel
Joe Harkin
Garrett Riddick
James Harcourt
Nina Fowler
Melissa
Paul H Chapman
CIA Director Lionel Grace
Darrin Archer
APD Commissioner Mason Foster
Brodi Barringer
JCS Chief General Ed Hollings
Jennifer Potts
DHS Chief Susan Russell
CJ Williams
Secret Service Agent John Barnes
Mike McMullin
CDC Director James Montgomery
Danielle Murray
Kareena
Jill D. Stanley
Deloris Montgomery