 | Jennifer Connelly als Nana Kunning |
 | Cillian Murphy als Ivan |
 | Mélanie Laurent als Jannia Ressmore |
 | William Shimell als Newman |
 | Zen McGrath als Young Ivan |
 | Peter McRobbie als Ike |
 | Winta McGrath als Gully |
 | Nancy Drake als Old Woman |
| Judy Cook als Airplane Receptionist |
| Carson Nattrass als Officer |
 | Oona Chaplin als Alice |
 | Aurore Pariente als Sophie |
| Mark Johnson | Executive Producer |
| José María Morales | Producer |
| Eugenio Caballero | Production Design |
| Michael Brook | Music |
| Ignacio Salazar-Simpson | Associate Producer |
| Michael Fontaine | Prosthetic Makeup Artist |
| Rhonda Baker | Line Producer |
| Stephen Arndt | Set Decoration |
| Sean Skene | Stunt Coordinator |
| Réjean Labrie | Art Direction |
| Jennifer Machnee | Makeup Artist |
| Doug Morrow | Makeup Designer |
| Claudia Llosa | Director |
| Claudia Llosa | Writer |
| Nicolas Bolduc | Director of Photography |
| Sandra Hermida | Executive Producer |
| Jérôme Vidal | Executive Producer |
| Ibon Cormenzana | Producer |
| Phyllis Laing | Producer |
| Guillermo de la Cal | Editor |
| Ignasi Estapé | Executive Producer |
| Eric Neufeld | Sound |
| Chris Kelly | Prosthetic Supervisor |
| Leon Johnson | Sound Mixer |
| Marc Orts | Sound Mixer |
| Yoichi Art Sakamoto | Prosthetics |
| Lluís Castells | Visual Effects Supervisor |
| Tom Ryan | ADR Mixer |
| Travis Marszalek | Hair Designer |
| Diana Choi | Prosthetics |
| Fabiola Ordoyo | Sound Designer |
| Cindy e Smith-McGuire | Makeup Artist |
| Toni Buenavida | CG Animator |
| Guillermo Orbe | Digital Compositor |
| Berta Coderch | Visual Effects Producer |
| Michael Marino | Prosthetic Designer |
| Jaume Creus | Digital Compositor |
| Belén López Albert | Sound Editor |
| Miguel Morales | Executive Producer |
| Ángel Durández | Associate Producer |
| Sandra Tapia | Delegated Producer |
| Ricardo Marco Budé | Associate Producer |
| Alisha Talbot | Assistant Makeup Artist |
| Llorenç Borràs | CG Animator |
| Paula Rubio | Digital Compositor |
| Marina Fuentes Arredonda | Associate Producer |
| Eduard Puertas | Digital Compositor |
| Alvaro Gasco | CG Artist |
| Eloi Bartolomé | Visual Effects Technical Director |
| Eve Morrow | Makeup Department Head |
