 | Shauna Macdonald als Sarah Carter |
 | Natalie Mendoza als Juno Kaplan |
 | Gavan O'Herlihy als Vaines |
 | Josh Dallas als Greg |
 | Anna Skellern als Cath |
 | Saskia Mulder als Rebecca Vernet |
 | Douglas Hodge als Dan |
 | Krysten Cummings als Ellen Rios |
 | Michael J. Reynolds als Ed Oswald |
 | Jessika Williams als Susanne Small |
 | Doug Ballard als Doctor Roger Payne |
| Josh Cole als Lynch |
 | MyAnna Buring als Sam Vernet |
 | Alex Reid als Beth O'Brien |
 | Nora-Jane Noone als Holly |
 | Nicholas Daines als Crawler |
| Simon Bowles | Production Design |
| Sam McCurdy | Director of Photography |
| Nancy Thompson | Costume Design |
| Gail Stevens | Casting |
| Ivana MacKinnon | Producer |
| James McCarthy | Screenplay |
| James Watkins | Screenplay |
| Christian Colson | Producer |
| J Blakeson | Screenplay |
| Jon Harris | Director |
| David Julyan | Original Music Composer |
| Jon Harris | Editor |
| Paul Smith | Executive Producer |
| Jim Dowdall | Stunt Coordinator |
| Jason Swanscott | Foley |
| Alison Banks | Production Manager |
| Andrew Glen | Music Editor |
| Michael Kelm | Art Direction |
| Claire Nia Richards | Set Decoration |
| Chris Sturmer | Dolby Consultant |
| Matthew Collinge | Sound Designer |
| Clare Mahoney | Foley |
| Michael Maroussas | Sound Effects Editor |
| Chris Burdon | Sound Re-Recording Mixer |
| Martin Alderdice | Picture Car Coordinator |
| Mark Verner | Foley |
| Danny Sheehan | Supervising Sound Editor |
| Christopher Lloyd | Visual Effects Editor |
| Steve Mortimore | Location Manager |
| Lucy Moles | Construction Coordinator |
| James Swanson | Helicopter Camera |
| Oliver Upton | Still Photographer |
| James Winnifrith | First Assistant Editor |
| Jacob Otterström | Visual Effects Supervisor |
| Louise Begbie | Assistant Art Director |
| Mark Scruton | Supervising Art Director |
| Andrew Taylor | Gaffer |
| Kelly Valentine Hendry | Casting Associate |
| Sarah K. Hellström | Visual Effects Coordinator |
| John Rafique | Special Effects Supervisor |
| Andrew Bailey | Gaffer |
| Mark Shelley | Armorer |
| Kirstie Stanway | Hair Designer |
| Sebastian Dale | Foley Editor |
| Peter Wignall | Camera Operator |
| Matthew Collinge | Sound Supervisor |
| Peter Wignall | Second Unit Director of Photography |
| Chris Cull | Property Master |
| Peter Wignall | Steadicam Operator |
| Neil Marshall | Executive Producer |
| Lucy Allen | Stunts |
| Matt Curtis | Title Designer |
| Clarice Gill | Makeup Artist |
| Sophie Brice | Makeup Artist |
| Kirstie Stanway | Makeup Designer |
| Paul Hyett | Makeup Designer |
| James Watkins | Second Unit Director |
| Jack Ravenscroft | First Assistant Director |
| Harriet Worth | Second Assistant Director |
| Michael Byrch | Stunt Double |
| Richard Bradshaw | Stunt Coordinator |
| Nicholas Daines | Stunt Double |
| Siobhan Coughlan | Stunt Double |
| Neil Finnighan | Stunt Double |
| Belinda McGinley | Stunt Double |
| Kim McGarrity | Stunt Double |
| Mark Southworth | Stunts |
| Roy Taylor | Stunt Double |
| Nick McKinless | Stunt Double |
| Steve Griffin | Stunt Coordinator |
| Maxine Whittaker | Stunt Double |
