Françoise Yip
Ms. Y
Adrian Hough
ER Resident Doc
Robert Joy
Col. Stevens
Lloyd Berry
Homeless Harry
Reiko Aylesworth
Kelly O'Brien
David Paetkau
Dale
Gina Holden
Carrie
John Ortiz
Sheriff Eddie Morales
Ty Olsson
Nathan
Johnny Lewis
Ricky
Shareeka Epps
Kendra (uncredited)
Steven Pasquale
Dallas Howard
Kurt Max Runte
Buddy
Tim Perez
Mr. Thomas
Rekha Sharma
Nurse Helen
Chelah Horsdal
Darcy
Kristen Hager
Jesse
Ariel Gade
Molly O'Brien
Ryan Robbins
Truck Driver
Catherine Lough Haggquist
Tina
Tim Henry
Dr. Lennon
Liam James
Sam
Juan Riedinger
Scotty
Bobby 'Slim' Jones
Additional Predator
John Wardlow
Homeless Guy
Anthony Harrison
Ritchie
Tom Woodruff Jr.
Alien
Sam Trammell
Tim
Curtis Caravaggio
Special Forces Commander
Tom McBeath
Karl
Dalias Blake
Lt. Wood
Andrew Hedge
Tank Driver
Meshach Peters
Curtis
Matt Ward
Mark
Ian Whyte
Predator
Victoria Bidewell
Pregnant Sue
Rainbow Sun Francks
Earl
David Hornsby
Drew
Lili Wexu
Pregnant Woman
Nesta Chapman
Homeless Lady
James Chutter
Deputy Joe
Glen Brkich
National Guard
Kevin Haaland
Deputy
Val Cole
Broadcaster