 | Sean Pertwee als Sgt. Harry G. Wells |
 | Kevin McKidd als Pvt. Cooper |
 | Emma Cleasby als Megan |
 | Liam Cunningham als Capt. Ryan |
 | Thomas Lockyer als Cpl. Bruce Campbell |
 | Darren Morfitt als 'Spoon' Witherspoon |
 | Chris Robson als Pvt. Joe Kirkley |
 | Leslie Simpson als Pvt. Terry Milburn |
| Tina Landini als Camper |
 | Craig Conway als Camper |
| Villrikke's Acer als Sam the Dog |
 | Bryn Walters als Werewolf |
| Ben Wright als Werewolf |
| Brian Claxton Payne als Werewolf |
| Jeremy Zimmermann | Casting |
| Christopher Figg | Producer |
| David E. Allen | Producer |
| Tom Reeve | Producer |
| Vic Bateman | Executive Producer |
| Sonja Klaus | Set Decoration |
| Neil Marshall | Director |
| Sam McCurdy | Director of Photography |
| Harmon Kaslow | Executive Producer |
| Romain Schroeder | Executive Producer |
| Christina Schaffer | Art Direction |
| Simon Bowles | Production Design |
| Mark Thomas | Original Music Composer |
| Neil Marshall | Writer |
| Neil Marshall | Editor |
| Paul Conway | Supervising Sound Editor |
| Bob Keen | Visual Effects Supervisor |
| Carlo Thiel | Camera Operator |
| Etienne Braun | Still Photographer |
| Justin Pitkethly | Makeup Effects |
| Paul Alexander | Steadicam Operator |
| Peter Hawkins | Makeup Effects |
| Laurent Dumas | Production Manager |
| Claudio Campana | Assistant Art Director |
| Uli Simon | Costume Design |
| James Harrison | Sound Editor |
| René Jordan | Makeup Artist |
| James Seddon | Dolby Consultant |
| Sheila McNaught | Script Supervisor |
| Andrea Clark | Casting |
| Harry Wiesenhaan | Stunt Coordinator |
| Stephanie Rass | Assistant Art Director |
| Peter Burgis | Foley |
| James Boyle | Sound Editor |
| Mick Durlacher | Gaffer |
| Lisa Crawley | Makeup Effects |
| Pascal Charlier | Location Manager |
| Andie Derrick | Foley |
| Matthew O'Toole | Special Effects Makeup Artist |
