 | Donald Sutherland als John Bell |
 | Rachel Hurd-Wood als Betsy Bell / Entity Voice |
 | Sissy Spacek als Lucy Bell |
 | James D'Arcy als Richard Powell |
 | Gaye Brown als Kathe Batts |
 | Matthew Marsh als James Johnston |
 | Susan Almgren als Elizabeth Powell - Mother |
 | Zoe Thorne als Theny Thorn |
 | Vernon Dobtcheff als Elder #1 |
 | Thom Fell als John Bell Jr. |
 | Shauna Shim als Anky |
 | Sam Alexander als Joshua Gardner |
 | Miquel Brown als Chloe |
| Madalina Stan als Ethereal Girl |
| Vlad Cruceru als Richard Bell |
| Alin Rosca als Joel Bell |
| Andrei Serban als Joel Bell |
| Isabelle Almgren-Doré als Jane |
 | Howard Rosenstein als David - Father |
| Philip Hurd-Wood als Partygoer |
| Courtney Solomon | Director |
| Francis Delia | Producer |
| Gary Davy | Casting |
| Andrei Boncea | Producer |
| Zygi Kamasa | Executive Producer |
| Nelson Leong | Producer |
| Christopher Milburn | Producer |
| Matthew Kuipers | Line Producer |
| Julien Remillard | Executive Producer |
| Caine Davidson | Original Music Composer |
| Jane Petrie | Costume Design |
| André Rouleau | Producer |
| Alessandro Fracassi | Producer |
| Richard Comeau | Editor |
| Humphrey Jaeger | Production Design |
| Allan Zeman | Executive Producer |
| Maxime Rémillard | Executive Producer |
| Lawrence Steven Meyers | Executive Producer |
| Simon Franks | Executive Producer |
| Robert Little | Executive Producer |
| Adrian Biddle | Director of Photography |
| Derek Marcil | Sound Re-Recording Mixer |
| Ilie Mihai | Construction Coordinator |
| Iulian Pana | Location Manager |
| Andreea Popa | Assistant Art Director |
| Sorin Nainer | Still Photographer |
| Keith Bilderbeck | Sound Designer |
| Gregg Barbanell | Foley |
| Simon Allmark | Visual Effects Editor |
| John Attard | Visual Effects Producer |
| Curtis Lindersmith | Digital Intermediate |
| Michel B. Bordeleau | Supervising Sound Editor |
| Ed Douglas | Sound Designer |
| Nick Allder | Special Effects Coordinator |
| Jérôme Décarie | Foley |
| Jo Cameron Brown | Dialect Coach |
| Chris Del Conte | Visual Effects Producer |
| Dana Andreianu | Art Department Coordinator |
| Natalie Fleurant | Dialogue Editor |
| Simon Frame | Visual Effects Supervisor |
| David Worley | Camera Operator |
| Bruce Stubblefield | Supervising Sound Editor |
| Miguel Nunes | Sound Re-Recording Mixer |
| Misu Predescu | Production Manager |
| Liviu Marcu | Sculptor |
| Mariana Lina | Script Supervisor |
| Ryal Cosgrove | Special Effects Coordinator |
| Bogdan Stanciu | Steadicam Operator |
| Steve Joberns | Thanks |
| Cristina Chilu | Assistant Makeup Artist |
| Ingrid Cristea | First Assistant Director |
| Nicky Hamilton | Makeup Artist |
| Lucia Simonescu | Assistant Hairstylist |
| Mircea Vodă | Makeup Designer |
| Adina Andrei | Assistant Makeup Artist |
| Camelia Borcan | Assistant Makeup Artist |
| Andrea Dardea Tesdall | Assistant Makeup Artist |
| Dave Norris | First Assistant Director |
| Theodor Halacu-Nicon | First Assistant Director |
| Laurentiu Maronese | First Assistant Director |
| Manuela Grosu | Hairstylist |
| Réjean Goderre | Key Hairdresser |
| John L. Healy | Special Effects Makeup Artist |
| Edwina Vodă | Assistant Makeup Artist |
| Florina Oprescu | Assistant Makeup Artist |
| David Mackie | Second Assistant Camera |
| Antonin Messier Turcotte | CG Artist |
| Joseph Bell | Visual Effects Coordinator |
| Mathieu Berube | Assistant Editor |
| Domnica Circiumaru | Casting |
| Peter Murphy | Visual Effects Production Assistant |
| Tiberiu Teodorescu | Assistant Editor |
| Gabriela Iacob | Production Coordinator |
| Landon Medeiros | Visual Effects Production Assistant |
| Simon Carr | Visual Effects Supervisor |
| Dave Freeth | Libra Head Technician |
| Laura Johnson | Assistant Costume Designer |
| Pier Lefebvre | Matte Painter |
| Alex Panton | Visual Effects Producer |
| Vlad Roseanu | Draughtsman |
| Adam Christopher | Digital Colorist |
| Ben Perry | Assistant Camera |
| Jaromír Šedina | Second Unit Director of Photography |
| Geneviève Ouellette | Production Secretary |
| Pat Garrett | Key Grip |
| Octavian Andreescu | Gaffer |
| Philippe Langlois | Matte Painter |
| Yannick Carrier | Assistant Editor |
| Olivia Barratier | Main Title Designer |
| Butiseaca Florin | Painter |
| Mike Parker | Aerial Camera |
| Lupsa Armand | Electrician |
| Clive Mackey | First Assistant Camera |
| Mihai Stanciu | Painter |
| Tony Rowland | Best Boy Grip |
| Militaru Aurel-Marian | Electrician |
| Jeremy Appelbaum | Compositor |
| Mathieu Décary | Assistant Camera |
| Louis-Martin Paradis | Assistant Editor |
| Steven Edwicker | Production Accountant |
| Sarbu Gigi | Grip |
| Catalin Simioana | Second Assistant Camera |
| Andrei Cretan | Assistant Camera |
| Bogdan Talpeanu | Clapper Loader |
| Adam Biddle | Second Unit Cinematographer |
| Cristu Ghigiu | Video Assist Operator |
| Cosmin Cornisor | Assistant Property Master |
| Ricardo Cruz | Stunt Coordinator |
| Andy Thompson | Production Coordinator |
| Courtney Solomon | Writer |
| Brent Monahan | Novel |
