Een knappe, sombere detective moet een seriemoordenaar vinden via aanwijzingen die alleen de nerdy, aan stripboeken verknochte zoon van zijn mentor kan ontcijferen.
Ja! de film Orígenes secretos is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | David Galán Galindo | Director |
| Production | Kiko Martínez | Producer |
| Editing | Leire Alonso | Editor |
| Production | Eduardo Jiménez Abad | Co-Producer |
| Production | Juana Martínez | Casting |
| Art | Roger Bellés | Production Design |
| Production | Marta-Libertad Castillo | Executive Producer |
| Production | Miguel González Familiar | Co-Producer |
| Art | Lesley Arias | Art Direction |
| Production | Alberto Aranda | Producer |
| Camera | Rita Noriega | Director of Photography |
| Production | Emilio Giménez | Production Manager |
| Costume & Make-Up | Jesús Guerra | Hair Designer |
| Directing | Rafael Carmona | Assistant Director |
| Sound | Mar González | Sound Recordist |
| Costume & Make-Up | Paula Cruz | Makeup Designer |
| Sound | Laia Casanovas | Sound Mixer |
| Crew | Marc Padró | Stunt Coordinator |
| Costume & Make-Up | Nacho Díaz | Makeup Effects Designer |
| Visual Effects | Helmuth Barnert | Visual Effects Supervisor |
| Sound | Federico Jusid | Original Music Composer |
| Writing | David Galán Galindo | Novel |
| Production | José Luis Jiménez | Production Director |
| Costume & Make-Up | Elena de Lorenzo | Costume Designer |
| Sound | David Rodríguez | Sound Editor |
| Sound | Kase.O | Songs |
| Writing | Fernando Navarro | Screenplay |
| Writing | David Galán Galindo | Screenplay |
| Crew | Albert Martínez | Special Effects |
| Production | Agustín Bossi | Co-Producer |
| Production | Pol Bossi | Co-Producer |
| Camera | Edu Martínez Guirles | "B" Camera Operator |
| Production | Ignacio Salazar-Simpson | Co-Producer |
| Lighting | Peru Herrero | Gaffer |
| Production | Lucía Carrero Rodríguez | Post Production Coordinator |
| Art | Judith Ferrer | Property Master |
| Directing | Christian Jorge 'Krykry' García | Second Assistant Director |
| Production | Ricardo Marco Budé | Co-Producer |
| Visual Effects | Lluís Rivera | Special Effects Supervisor |
| Directing | Elena Valderde | Second Assistant Director |
| Art | Eduard Riu | Graphic Designer |
| Camera | Xabier Iriondo | "A" Camera Operator |
| Camera | Edu Martínez Guirles | Steadicam Operator |
| Camera | Fernando Bizcocho Sánchez | Key Grip |
| Editing | Paula Ruiz | Color Grading |
| Directing | Aldonza Gómez | Script Supervisor |
| Camera | André Paduano | Still Photographer |
| Crew | José Sacristán | Thanks |
| Sound | Manuel Carrión | Foley Artist |
| Production | Alejandro Gigan | Post Production Coordinator |
| Crew | Miguel Rellán | Thanks |
| Crew | Cels Piñol | Thanks |
| Visual Effects | Bernat Aragonés | Visual Effects Supervisor |
| Crew | Berto Romero | Thanks |
