 | Nicolas Cage als Nathan Gardner |
 | Joely Richardson als Theresa Gardner |
 | Madeleine Arthur als Lavinia Gardner |
 | Elliot Knight als Ward Phillips |
 | Tommy Chong als Ezra |
 | Brendan Meyer als Benny Gardner |
 | Julian Hilliard als Jack Gardner |
 | Josh C. Waller als Sheriff Pierce |
 | Q'orianka Kilcher als Mayor Tooma |
 | Melissa Nearman als Reporter |
 | Amanda Booth als Secretary |
| Keith Harle als Hunter Jake |
| Josh C. Waller | Producer |
| Richard Stanley | Director |
| Johnny Chang | Executive Producer |
| Lisa Whalen | Producer |
| Elijah Wood | Producer |
| Daniel Noah | Producer |
| Stacy Jorgensen | Executive Producer |
| H.P. Lovecraft | Short Story |
| Richard Stanley | Screenplay |
| Elisa Lleras | Executive Producer |
| Brett W. Bachman | Editor |
| Danielle Aufiero | Casting |
| Timur Bekbosunov | Executive Producer |
| Simão Cayatte | Co-Producer |
| Patrícia Dória | Costume Design |
| Katie Byron | Production Design |
| Mário Patrocínio | Co-Producer |
| Amber Horn | Casting |
| Rita Anjos | Prosthetic Makeup Artist |
| Sérgio Costa | Art Direction |
| Michael M. McGuire | Executive Producer |
| Jonas Govaerts | Second Unit Director |
| Olivier Blanc | Sound Mixer |
| David Chan Cordeiro | Stunt Coordinator |
| Dino Estrelinha | First Assistant Director |
| João Gazua | Boom Operator |
| Colin Stetson | Original Music Composer |
| Steve Annis | Director of Photography |
| Scarlett Amaris | Screenplay |
| H.P. Lovecraft | Writer |
| Steven Tylor O'Connor | Casting Associate |
| Marie Cesari | Ager/Dyer |
| Margarida Ruas | Costume Supervisor |
| Sílvia Diogo | First Assistant "A" Camera |
| Tomás Raposo | First Assistant "B" Camera |
| Gustavo Figueiredo | Still Photographer |
| Lurdes Gonçalves | Seamstress |
| Inês Alegre | Electrician |
| Marin Fanjoy-Labrenz | Wardrobe Assistant |
| Paulo MilHomens | Script Supervisor |
| Rui Ferreira | Generator Operator |
| Rui Pereira | Electrician |
| Pedro Paiva | Gaffer |
| António Silva | Second Assistant "A" Camera |
| Hugo Espirito Santo | Best Boy Electric |
| Paulo Miguel Rosa | Key Grip |
| Leandro Vaz da Silva | Steadicam Operator |
| Pedro Patrocínio | Camera Operator |
| Maria José Monteiro | Casting Associate |
| Christopher Fernando | Set Dresser |
| Branko Neškov | Supervising Sound Editor |
| Óscar Villagrán Buraglia | Visual Effects Producer |
| Elder Monteiro | Graphic Designer |
| Ricardo Contramestre | Sculptor |
| Miguel Oliveira | Set Dresser |
| José Quieróz | Sculptor |
| Juanjo Bernabeu | CG Supervisor |
| Thomas Tuohey | Animatronics Designer |
| Andy Welker | ADR Supervisor |
| Ivan Neskov | Sound Editor |
| S. Robyn Wilson | Assistant Editor |
| Joaquín Gutiérrez | Visual Effects Supervisor |
| Alejandro Serna | Concept Artist |
| Filipe Pereira | Special Effects Supervisor |
| Jaime de Los Santos | Visual Effects Producer |
| Carlos Salgado | Concept Artist |
| Sergio Rozas | Concept Artist |
| Teresa Braga | Foley Artist |
| Branko Neškov | Sound Re-Recording Mixer |
| Joana Niza Braga | Foley Mixer |
| Elena F. Moreno | Visual Effects Producer |
| Jason Sharrow | ADR Recordist |
| Raúl Monge | Visual Effects Art Director |
| Inês Pott | Assistant Editor |
| Nuno Fonseca | Draughtsman |
| Dan Wilcox | Music Supervisor |
| Fátima Correia | Production Coordinator |
| Ignacio Cuesta | CG Artist |
| Ian Amaya | CG Artist |
| Miguel Frazão | Utility Stunts |
| Laura Cavia Peñalva | Digital Compositor |
| Carlos Salgado | Matte Painter |
| Miguel Ángel Sánchez-Arévalo | Digital Compositor |
| Carlos Zaera | Digital Compositor |
| Alejandro Serna | Matte Painter |
| Jorge Jacob García-Asenjo | Digital Compositor |
| Pablo Guacamole | Digital Compositor |
| Raquel Arano | Digital Compositor |
| Mikel Hernando | CG Artist |
| Ivan Lopez | CG Artist |
| Manuel M. Bautista | CG Artist |
| Sergio Rozas | Matte Painter |
| Sandra Meleiro | Hair Department Head |
| Miguel Teixeira | Key Hair Stylist |
| Dulce Filipe | Key Makeup Artist |
| Pamela Warden | Makeup & Hair |
| Abigail Machado | Makeup Department Head |
| Rita de Castro | Special Effects Makeup Artist |
| Rodrigo Gomes | Assistant Sound Editor |
| Pin-Chun Liu | Production Accountant |
| Stefanie Coimbra | Production Executive |
| Pedro Patrocínio | Second Unit Director of Photography |
| Orkhan Abbasov | Digital Imaging Technician |
| José Alves | Grip |
| Rui Edgar | Grip |
| Marco Oliveira | Grip |
| Henrique Monteiro | Second Assistant Camera |
| Silvia López Sanz | Administration |
| Sofia Leite | Assistant Property Master |
| Francisco Lacerda | Greensman |
| Ruth Levi | Property Master |
| Hugo Pedro | Second Assistant Director |
| Joana Synek | Production Manager |
| Alfonso Casado Diez | Visual Effects Producer |
| Dan Martin | Creature Design |
| Dan Martin | Makeup Effects Designer |
| David Gregory | Co-Producer |
| Daryl Tucker | Producer |
