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Olivia Williams as Meg |
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Matthew Modine as Alec |
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Antonia Clarke as Penny |
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Steve Oram as Nigel Lean |
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Adam Thomas Wright as Harper |
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Richard Dillane as Greg |
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Rebecca Calder as Isabella |
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Jonathan Jaynes as Sean Donnelly |
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David Peel as Telephone Engineer |
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Stephen Chance as Charles Kendrick Walker |
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Mark Heenehan as Brad Mason |
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Howard Lee as Frank |
| Crew | Zarene Dallas | Stunt Double |
| Crew | Lee Bagley | Stunt Double |
| Directing | Nick Willing | Director |
| Writing | Nick Willing | Writer |
| Editing | Steve Browell | Dialogue Editor |
| Visual Effects | Dan Marbrook | Visual Effects Supervisor |
| Art | Greyham Feehily | Construction Coordinator |
| Lighting | Mike Archer | Gaffer |
| Sound | Doug Cooper | Sound Re-Recording Mixer |
| Sound | Markus Moll | Sound Re-Recording Mixer |
| Sound | Michael Connell | Music Editor |
| Editing | David Freeman | Editor |
| Camera | Matt Squire | Still Photographer |
| Art | Rebecca Mason | Art Direction |
| Sound | Steve Browell | ADR & Dubbing |
| Art | John Ellis | Production Design |
| Directing | Liz Briggs | Script Supervisor |
| Visual Effects | Alexis Haggar | Visual Effects Supervisor |
| Camera | Anthony Hugill | Camera Operator |
| Crew | Matthew Dawson | Sound Recordist |
| Sound | Bernard O'Reilly | Supervising Sound Editor |
| Sound | Barnaby Smyth | Foley |
| Production | Michele Camarda | Producer |
| Sound | Christoph Bauschinger | Music Editor |
| Crew | Rachel McWatt | Unit Publicist |
| Crew | Riky Ash | Stunt Coordinator |
| Production | Amy Hubbard | Casting |
| Costume & Make-Up | John Lindlar | Costume Design |
| Costume & Make-Up | Carolyn Cousins | Hairstylist |
| Visual Effects | Ken Turner | Animation Supervisor |
| Camera | Jan Richter-Friis | Director of Photography |
| Camera | Phil Witcomb | Still Photographer |
| Production | Jim Reeve | Executive Producer |
| Production | Robert Halmi Sr. | Executive Producer |
| Production | Hugo Heppell | Executive Producer |
| Sound | Simon Boswell | Original Music Composer |
| Production | Robert Halmi Jr. | Executive Producer |
| Production | Charles Bates | Line Producer |
