 | Jennie Eggleton als Molly |
 | Alfie Stewart als Younger Brother / Joe |
 | Frazer Alexander als Older Brother |
 | Jon Campling als River Man |
| Simon Burbage als Skinny Man |
 | Gareth Lawrence als Michael |
 | Duran Fulton Brown als Raider 1 |
| Jurgen Schwarz als Raider 2 |
| Russell MacLeod als Raider 3 |
 | Somi De Souza als Feral Woman |
| Andrew Stockton als Dying Man |
| Terry Wood als Old Man |
 | Nicholas Farrell als Old Man (voice) |
| Alex Lightman | Director |
| Tom Kerevan | Writer |
| Alex Lightman | Music |
| Richard Lightman | Music |
| Sam Billinge | Editor |
| Alex Lightman | Producer |
| Alex Lightman | Executive Producer |
| Tom Kerevan | Executive Producer |
| Tom Kerevan | Producer |
| Ernesto Herrmann | Executive Producer |
| Ernesto Herrmann | Producer |
| William H. Gimlet | Associate Producer |
| Claire Graham-Brown | Associate Producer |
| David Gyle-Thompson | Associate Producer |
| James Layton | Executive Producer |
| Alex Letts | Associate Producer |
| Guy Mannerings | Line Producer |
| Naomi Marvelly | Co-Producer |
| Tracey McNaughtan | Associate Producer |
| David Welsh | Associate Producer |
| Clive Wilson | Associate Producer |
| Naomi Marvelly | Script Supervisor |
| Tom Kerevan | Location Manager |
| Jack Jones | Colorist |
| Diane Logel | Costume Supervisor |
| Ruth Killey | Costume Assistant |
| Rachel Hinder | Key Costumer |
| Matt Giblin | Gaffer |
| Tom Glidden-Rogers | Assistant Camera |
| Luke Perkin | First Assistant Camera |
| Charlotte Walker | Still Photographer |
| Daniel Titley | Camera Trainee |
| Ernesto Herrmann | Visual Effects Supervisor |
| Wang Zhao-Xi | Visual Effects |
| Eloise Tomlinson | Visual Effects |
| Henry Strong | Visual Effects |
| Matt Moyes | Visual Effects |
| Ian Lancaster | Visual Effects |
| Luke Hardisty | Visual Effects |
| Catarina Goncalves | Visual Effects |
| Graham Dorey | Visual Effects |
| Danielle Reis De Menezes | Visual Effects Compositor |
| Monty Burgess | Visual Effects |
| Victor Almela | Visual Effects |
| Olivia Povey | Production Assistant |
| Tom Westgate | First Assistant Director |
| Katherine Thorpe | Art Department Assistant |
| Guy Mannerings | Aerial Coordinator |
| Emanuele Gabbi | Boom Operator |
| Andrew Kirk | Foley Artist |
| Matthew McCabe | Sound Recordist |
| Luke Euan Reed | Sound Editor |
| Richard Simpson | Sound Mixer |
| Josh Tarr | Sound Recordist |
| Matt Waites | Foley Artist |
| Ernesto Herrmann | Director of Photography |
