Michael Biehn Chris Larrabee Actor Eric Close Vin Tanner Actor Andrew Kavovit John J.D. Dunne Actor Dale Midkiff Buck Wilmington Actor Ron Perlman Josiah Sanchez Actor Anthony Starke Ezra Standish Actor Rick Worthy Nathan Jackson Actor Laurie Holden Mary Travis Actor Pen Densham Executive Producer Richard B. Lewis Executive Producer John Watson Executive Producer Mark Stern Executive Producer Walter Mirisch Executive Producer