 | Joel Fry als Martin Lowery |
 | Ellora Torchia als Alma |
 | Hayley Squires als Dr. Olivia Wendle |
 | Reece Shearsmith als Zach Whitehead |
 | John Hollingworth als Lord James Karel |
 | Mark Monero als Dr. Frank Jarrek |
| Ben Wheatley | Director |
| Ben Wheatley | Screenplay |
| Andrew Starke | Producer |
| Tom Quinn | Executive Producer |
| Jeff Deutchman | Executive Producer |
| Ben Wheatley | Editor |
| Felicity Hickson | Production Design |
| Nick Gillespie | Director of Photography |
| Clint Mansell | Original Music Composer |
| Michael S. Constable | Line Producer |
| Shaheen Baig | Casting |
| Emma Scott | Makeup Designer |
| Hashim Alsaraf | Post Production Supervisor |
| Filiz-Theres Erel | Production Manager |
| Amy Jump | Executive Producer |
| Ben Wheatley | Executive Producer |
| Andi Coldwell | First Assistant Director |
| Charlie Vaughan | Second Assistant Director |
| Jack Wren | Third Assistant Director |
| Martin Pavey | Sound Designer |
| Rory Knight-Jones | Visual Effects Producer |
| Emma Fryer | Costume Designer |
| Dan Martin | Special Effects Makeup Artist |
| Tapio Liukkonen | Foley Artist |
