 | Robert Carlyle als Donald Harris |
 | Rose Byrne als Scarlet |
 | Jeremy Renner als Sergeant Doyle |
 | Harold Perrineau als Flynn |
 | Catherine McCormack als Alice |
 | Imogen Poots als Tammy Harris |
 | Mackintosh Muggleton als Andy |
 | Idris Elba als General Stone |
 | Amanda Walker als Sally |
 | Shahid Ahmed als Jacob |
 | Garfield Morgan als Geoff |
 | Emily Beecham als Karen |
 | Jordan El-Balawi als Boy in Cottage |
 | Meghan Popiel als DLR Soldier |
 | Stewart Alexander als Military Officer |
| Philip Bulcock als Senior Medical Officer |
 | Chris Ryman als Rooftop Sniper |
| Tristan Tait als Soldier |
 | William Meredith als Medical Officer |
| Thomas Garvey als Bunker Major |
| Tom Bodell als Medical Centre Lobby Soldier |
 | Andrew Byron als Carpark Soldier |
 | Sarah Finigan als Carpark Civilian |
 | Roderic Culver als Carpark Civilian |
| Maeve Malley-Ryan als Carpark Civilian |
 | Ed Coleman als Carpark Civilian |
 | Karen Meagher als Carpark Civilian |
 | Amanda Lawrence als Carpark Civilian |
| Drew Rhys-Williams als Carpark Civilian |
 | Raymond Waring als Sam |
| Kish Sharma als Depot Man |
 | Jane Thorne als Depot Woman |
| Matt Reeves als Bunker Soldier |
| Dean Alexandrou als Infected Person (uncredited) |
| Gareth Clarke als Infected Person (uncredited) |
 | Debbie Kurup als Infected Person (uncredited) |
 | Selina Lo als Infected Person (uncredited) |
 | João Costa Menezes als Infected Person (uncredited) |
 | Jude Poyer als Infected Person (uncredited) |
| Katie Borland als Infected (uncredited) |
| Pip Henderson als Infected (uncredited) |
| Jason Curle als Infected Person (uncredited) |
| Simon Delaney als Carpark Civilian |
| Mark Tildesley | Production Design |
| Allon Reich | Producer |
| Bernard Bellew | Producer |
| Danny Boyle | Executive Producer |
| Chris Gill | Editor |
| Andrew Macdonald | Producer |
| Enrique López Lavigne | Producer |
| Enrique Chediak | Director of Photography |
| Juan Carlos Fresnadillo | Director |
| Jesús Olmo | Screenplay |
| Rowan Joffe | Screenplay |
| Juan Carlos Fresnadillo | Screenplay |
| Alex Garland | Executive Producer |
| Michelle Day | Set Decoration |
| Jane Petrie | Costume Design |
| Patrick Rolfe | Art Direction |
| Denis Schnegg | Art Direction |
| Luan Placks | Costume Supervisor |
| Shaheen Baig | Casting |
| Carl Grinter | Visual Effects Producer |
| Andrew Caller | Sound Re-Recording Mixer |
| Ian Tapp | Sound Re-Recording Mixer |
| Earle Stuart Callender | Visual Effects Producer |
| Sarah Hemsley | Visual Effects Producer |
| James Whitlam | Visual Effects Producer |
| Susie Allnutt | Still Photographer |
| Matt Fox | Visual Effects Producer |
| Marinella Setti | Script Supervisor |
| Nicolas Becker | Foley |
| Brendan Nicholson | Sound Re-Recording Mixer |
| Will Cohen | Visual Effects Producer |
| John Dietz | Visual Effects Supervisor |
| Emanuele Giraldo | Visual Effects Editor |
| Katrina Mackay | Assistant Art Director |
| Glenn Freemantle | Supervising Sound Editor |
| Tim Field | Visual Effects Producer |
| Simon Herden | Visual Effects Editor |
| Sheila Wickens | Visual Effects Supervisor |
| Bruce Woloshyn | Visual Effects Supervisor |
| Sean Mathiesen | Visual Effects Supervisor |
| Amy McCombe | Location Manager |
| Paddy Eason | Visual Effects Supervisor |
| Morgane Furio | Visual Effects Supervisor |
| Enrique López Lavigne | Screenplay |
| Glenn Freemantle | Sound Designer |
| Josh Yudkin | Location Manager |
| Alex Meddick | Visual Effects Editor |
| Alex Scott | Gaffer |
| Edwina Hayes | Visual Effects Producer |
| Tony Jackson | Camera Operator |
| Julian Morson | Steadicam Operator |
| Paula Jack | Dialect Coach |
| Collette Nunes | Visual Effects Editor |
| Andrew Wilkinson | Music Editor |
| Julian Morson | Camera Operator |
| Gareth Cousins | Assistant Art Director |
| Julian Spencer | Stunt Coordinator |
| Fabio D'Amico | Dialogue Editor |
| Lee Herrick | Dialogue Editor |
| Nick Thomas | Property Master |
| Konnie Daniel | Hair Designer |
| Alex Howe | First Assistant Camera |
| Stuart Bell | Key Grip |
| Simon Heck | First Assistant Camera |
| Gordon Segrove | First Assistant Camera |
| Jessica Moore | Prosthetic Makeup Artist |
| Justin Pitkethly | Prosthetic Makeup Artist |
| Darren Robinson | Prosthetic Makeup Artist |
| Kote Camacho | Storyboard Artist |
| Dave Owen | Gaffer |
| Garth Sewell | Grip |
| John Evans | Second Assistant Camera |
| Steve Casey | Electrician |
| Mike Parsons | Electrician |
| Lizzie Kelly | Video Assist Operator |
| Hannah Bettell | Prosthetic Makeup Artist |
| Nick Ridholls | Aerial Camera |
| Alan Grayley | Lighting Technician |
| Larry Knox | Electrician |
| Barny Crocker | Second Assistant Camera |
| Jane Logan | Makeup & Hair |
| Paul Molloy | Electrician |
| Darren O'Leary | Electrician |
| Luis Santos | Lighting Technician |
| Jemma Scott-Knox-Gore | Contact Lens Technician |
| Konnie Daniel | Makeup Designer |
| Christopher Wyatt | Standby Art Director |
| Sam Phillips | Key Grip |
| Laura Schiavo | Makeup & Hair |
| Cliff Wallace | Makeup Effects Designer |
| Ian Morse | Prosthetic Makeup Artist |
| Dee Sherwood Wallace | Prosthetic Makeup Artist |
| Philip George | Aerial Camera |
| Jay Ralph | Video Assist Operator |
| Woody Gregson | Second Assistant Camera |
| Peter Talbot | Second Unit Director of Photography |
| Hsinyi Liu | Casting Assistant |
| Anne T. Delaney | Seamstress |
| Ashwin Makan | Costume Assistant |
| Benjamin Till | Casting Associate |
| Georgiana Sayer | Wardrobe Assistant |
| Richard Sale | Assistant Costume Designer |
| Lucy Donowho | Costume Standby |
| Andy Brown | 2D Artist |
| Victor Glushchenko | 3D Artist |
| Jesse Balodis | CG Artist |
| Stephen Evans | 3D Artist |
| Jean-Claude Deguara | Animation Supervisor |
| Sam Hancock | 3D Artist |
| Phil Barrenger | 3D Artist |
| James MacLachlan | 2D Artist |
| Dan Wills | 3D Artist |
| David Abbott | 3D Artist |
| Sara Bennett | Compositing Supervisor |
| Tim Crosbie | Compositing Supervisor |
| Josh George | Senior Animator |
| Cristobal Infante | Senior Animator |
| Anne Trotman | 2D Artist |
| Anand Nayak | 3D Artist |
| Ingrid Johnston | Visual Effects Coordinator |
| John Trussler | 2D Artist |
| Tim Kings-Lynne | 3D Artist |
| Stephen Waugh | 2D Artist |
| Nicolas Hernandez | CG Supervisor |
| Rob Ellis | 2D Artist |
| Sam Hodge | 3D Artist |
| Ben Paschke | 3D Artist |
| James Nicholl | CG Artist |
| Tamana Bleasdale | First Assistant Director |
| Richard Payne | 2D Artist |
| James Allen | 2D Artist |
| Ben Campbell | 3D Artist |
| Piyush Khandelwal | 3D Artist |
| Joe Margetson | Visual Effects Coordinator |
| Marcus Wood | 2D Artist |
| Chris Mortimer | 2D Supervisor |
| Nathan Jones | 3D Artist |
| Tim Davies | 2D Artist |
| Simon Hutala | 2D Artist |
| Toby Ford | First Assistant Director |
| Aidan Sarsfield | CG Supervisor |
| Lauren McCallum | Visual Effects Coordinator |
| Dan Lorenzini | 2D Artist |
| Leo Baker | 3D Artist |
| Jonathan Davies | Senior Animator |
| Rob Walker | 2D Artist |
| Marie Fernandes | 3D Coordinator |
| Jonathan Opgenhaffen | CG Artist |
| Jennifer Loughnan | Visual Effects Coordinator |
| Bob MacDougall | Visual Effects Coordinator |
| Parminder Singh Chadda | Digital Intermediate |
| Russell Pawson | Assistant Editor |
| David Clarke | Digital Intermediate |
| Warwick Hewett | Visual Effects Coordinator |
| Danny Pagan | Digital Intermediate Producer |
| Jenna Powell | Visual Effects Coordinator |
| Georgie Uppington | Visual Effects Coordinator |
| Alec Gibson | Color Timer |
| Laura Morrod | Assistant Editor |
| Tina Richardson | First Assistant Editor |
| Sam Conway | Special Effects Technician |
| Michael Byrch | Stunts |
| Andy Bradshaw | Stunts |
| Arran Topham | Stunt Double |
| Claire Hayhurst | Stunts |
| David Anders | Stunts |
| Tim Halloran | Stunts |
| William Willoughby | Stunts |
| Arran Topham | Stunts |
| James O'Donnell | Stunts |
| Stephanie Carey | Stunts |
| Rob Hunt | Stunts |
| Andy Butcher | Stunts |
| Andy Bennett | Stunts |
| Andy Wareham | Stunts |
| Gordon Seed | Stunts |
| Paul Kulik | Stunts |
| Curtis Rowland Small | Stunts |
| Paul Kennington | Stunts |
| Eunice Huthart | Stunts |
| David Evans | Stunt Double |
| Tony Christian | Stunt Double |
| James Embree | Stunts |
| Dominic Preece | Stunts |
| Maurice Lee | Stunts |
| Rick English | Stunts |
| Martin Shenton | Stunt Double |
| Justin Pearson | Stunts |
| Adam Kirley | Stunts |
| Elaine Ford | Stunts |
| Steve Caswell | Stunts |
| Chris Carey | Stunts |
| Marc Wolff | Stunts |
| Paul Lowe | Stunt Double |
| Ben Dimmock | Stunts |
| Jo McLaren | Stunts |
| Jason Hunjan | Stunts |
| Paul Herbert | Stunts |
| Gary Arthurs | Stunts |
| John Street | Stunts |
| Jason Hunjan | Stunt Double |
| Tony Christian | Stunts |
| Tom Aitken | Stunts |
| Abbi Collins | Stunts |
| Lucy Allan | Stunts |
| Wes Sargent | VFX Artist |
| John Harvey | CG Supervisor |
| Simon Hayes | Production Sound Mixer |
| John Murphy | Original Music Composer |
