 | Florence Pugh als Angela Sayers |
 | Ben Lloyd-Hughes als Jackson Sayers |
 | Celia Imrie als Mrs. Green |
 | Scott Chambers als Elliot |
 | Georgina Bevan als Beth |
 | James Cosmo als Grandpa |
 | Shelley Conn als Professor Samantha Harlow |
 | Niall Greig Fulton als Herman Green |
 | Nicola Grier als Christine Sayers |
| Ian Lorimer Milne als Craig |
| Emma Atkin als Claire |
| Flora Brady als Missy |
| Anna Coote als Tammy |
 | Stephen McCole als Frank |
| Charlotte Allen als Maddy |
| Daisy Mathewson als Susie |
 | Daniel Campbell als Ghost |
| Charles Barrett als Victor |
| Olaf de Fleur Johannesson | Director |
| Brian Coffey | Producer |
| Graham Begg | Executive Producer |
| Eva Konstantopoulos | Novel |
| Marcus Chait | Executive Producer |
| Ross McKenzie | Executive Producer |
| Eva Konstantopoulos | Writer |
| Claire Moorsom | Executive Producer |
| Ben Ketai | Writer |
| Christine Close | Makeup Artist |
| Wayne Bennett | Special Effects Supervisor |
| Danny Sherman | Producer |
| Al Hardiman | Music |
| David Arthur | Editor |
| David Goodall | Stunts |
| Jonathan Farmer | First Assistant Director |
| Jason White | Stunt Coordinator |
| David Arthur | Second Unit Director |
| Charlotte Walls | Executive Producer |
| Nick Baldock | ADR Mixer |
| Peter Brill | Sound Mixer |
| Tony Cook | Boom Operator |
| Craig Jackson | Sound Assistant |
| Kahleen Crawford | Casting |
| Mark Inglis | Second Assistant Director |
| Nancy McKenna | Costume Design |
| Kahl Henderson | Sound Re-Recording Mixer |
| Matt Chessell | Props |
| Maria Mulhall | Second Assistant Director |
| Victoria Dabbs | Line Producer |
| Zach Clark | Editor |
| Caroline Stewart | Casting |
| Bjarni Felix Bjarnason | Director of Photography |
