 | Liev Schreiber als Vincent Campbell |
 | Elias Koteas als Charles Brunel |
 | Romola Garai als Rebecca Lane |
 | Olivia Williams als Kim Aldrich |
 | Johnny Harris als Robert Irwin |
 | Goran Kostić als Marko Petrovic |
 | Tom Cullen als Richard Harrington |
 | Yusra Warsama als Lauren Dalby |
 | Patrick Joseph Byrnes als Flight Commander Ellis |
 | Lewis Macleod als Infected Voices (voice) |
 | Paul Warren als Infected Marko (uncredited) |
| Ruairi Robinson | Director |
| Clive Dawson | Screenplay |
| Robbie Ryan | Director of Photography |
| Max Richter | Original Music Composer |
| Peter Lambert | Editor |
| Andrea Cornwell | Producer |
| Michael Kuhn | Producer |
| Jon Henson | Production Design |
| Malcolm Ritchie | Executive Producer |
| Tim Smith | Executive Producer |
| James Swarbrick | Executive Producer |
| Christopher Wyatt | Art Direction |
| Robert Wischhusen-Hayes | Set Decoration |
| Shaheen Baig | Casting |
| Richard Sale | Costume Design |
| Ravi Bansal | Conceptual Design |
| Emad Al Muhtaseb | Art Department Coordinator |
| Sophie Tarver | Prop Maker |
| Terry Whitehouse | Prop Maker |
| Christopher Atkinson | Boom Operator |
| Peter Blayney | Dialogue Editor |
| Steve Fanagan | Sound Re-Recording Mixer |
| Garret Farrell | Sound Re-Recording Mixer |
| Eoghan McDonnell | Foley |
| Jon Stevenson | Supervising Sound Editor |
| Andy Bennett | Stunt Coordinator |
| Ed Bruce | Visual Effects Supervisor |
| Adam McInnes | Visual Effects Supervisor |
| Sarah Mooney | Visual Effects Producer |
| Jane Jackson | Script Supervisor |
| Jonathan Loughran | Thanks |
| Elliot Scott | Draughtsman |
| Adam McCreight | Property Master |
| Andy Shelley | Sound Recordist |
| Nellie Burroughes | Stunt Double |
| Rob Bliss | Concept Artist |
| Christopher Collins | Executive Producer |
| John McDonnell | Co-Producer |
| Brendan McCarthy | Co-Producer |
| Mark Hubbard | Line Producer |
| Tara McDonald | Hair Designer |
| Tara McDonald | Makeup Designer |
| Alex Oakley | First Assistant Director |
| Clive Dawson | Associate Producer |
| Alexandra Arlango | Associate Producer |
| Valentina Coccia | Production Manager |
| Sophie Treacher | Production Coordinator |
| Helen Swanwick | Assistant Production Coordinator |
| Liam Thornton | Production Secretary |
| Jon Duncan | Production Accountant |
| Nessa King | Assistant Accountant |
| Jacky Holding | Assistant Accountant |
| Zoe Liang | Second Assistant Director |
| Tom Ackerley | Third Assistant Director |
| Josey McNamara | Additional Second Assistant Director |
| Amy Stares | Floor Runner |
| Jessica Corlett | Floor Runner |
| Tom Reynolds | Floor Runner |
| David Bennett | Floor Runner |
| David Bennett | Stand In |
| Amy Quelch | Floor Runner |
| Amy Quelch | Stand In |
| Brad Larner | Focus Puller |
| John Watters | Focus Puller |
| Tim Morris | Clapper Loader |
| Rachel Clark | Clapper Loader |
| Andy Cole | Gaffer |
| Paul Cronin | Best Boy Electric |
| Chris Tann | Electrician |
| Joe McGee | Electrician |
| Matthew Hall | Electrician |
| Daniel McGee | Electrician |
| Simon Muir | Key Grip |
| Luke Chisholm | Grip |
| Jim Philpott | Daily Grip |
| Keith Saayman | Libra Head Technician |
| Rashad Omar | Sound Recordist |
| Simon Bysshe | Boom Operator |
| Martin Clarke | Boom Operator |
| Steven Lawrence | Supervising Art Director |
| John King | Art Direction |
| Catherine Palmer | Standby Art Director |
| Keith Pain | Assistant Art Director |
| Hannah Kons | Art Department Assistant |
| Elizabeth Loach | Draughtsman |
| Teri Fairhurst | Draughtsman |
| David Stapleton | Scenic Artist |
| David Sutheran | Standby Property Master |
| Paul Robinson | Standby Property Master |
| Joanna Pratt | Graphic Designer |
| Nicole Young | Costume Supervisor |
| Josie Pledge | Key Costumer |
| Kristyan Mallett | Special Effects Key Makeup Artist |
| Jo Grover | Prosthetic Makeup Artist |
| Sophie Roberts | Assistant Makeup Artist |
| Sophie Roberts | Assistant Hairstylist |
| Roseanna Larner | Assistant Makeup Artist |
| Roseanna Larner | Assistant Hairstylist |
| Michael Byrne | Prosthetic Makeup Artist |
| Steven Byrne | Prosthetic Makeup Artist |
| Pepe Mora | Prosthetics Sculptor |
| David Newton | Stunt Double |
| Leo Woodruff | Stunt Double |
| Simon Shrager | Stunt Double |
| Guy List | Stunt Coordinator |
| Mark Holt | Special Effects Supervisor |
| Hugh Goodbody | Special Effects Technician |
| Paul Clark | Special Effects Technician |
| David Woods | Special Effects Technician |
| Karen Holt | Special Effects Assistant |
| Aisha Bywaters | Casting Associate |
| Jane Jenkins | Additional Casting |
| Nick Wall | Still Photographer |
| Philip Elton | Art Direction |
| Anees Maani | Art Direction |
| Muhannad Halawani | Property Master |
| Jon Stevenson | Sound Designer |
| Andrea King | Foley Artist |
| Jean McGrath | Foley Recordist |
| Amy James | Visual Effects Production Manager |
| Nicholas Murphy | Visual Effects Coordinator |
| Kenneth Coyne | Visual Effects Coordinator |
| Sydney J. Bounds | Short Story |
