Diễn viên chính：Stephen Lang, Kelly Blatz, Brittany Curran, Gage Golightly, Nick Nicotera, Michael Ormsby, Brett Dier, Kevin Chapman, Nick Nordella, Laura Putnam, Meredith Prunty, Ashley Tramonte, Shannon Hartman, Lindsay MacDonald, Caitlin O'Neill, Hilary Pingle, J

Diễn viên chính：Jessica Biel, Jonathan Tucker, Andrew Bryniarski, Erica Leerhsen, Eric Balfour, Mike Vogel, R. Lee Ermey, David Dorfman, Lauren German, Heather Kafka, Terrence Evans, Marietta Marich, John Larroquette, Kathy Lamkin, Brad Leland, Mamie Meek, Harry Jay Know

Diễn viên chính：Jared Padalecki, Danielle Panabaker, Amanda Righetti, Travis Van Winkle, Aaron Yoo, Arlen Escarpeta, Julianna Guill, Jonathan Sadowski, Ben Feldman, Ryan Hansen

Diễn viên chính：Karl Urban, Clancy Brown, Moon Bloodgood