Madrid, Spain, 1998. The many resources and skills of Gloria, Paz and Sagrario, three middle-aged women investigating paranormal events, are put to the test when their leader, Father Pilón, has an unpleasant encounter.
Unfortunately the movie Phenomena is not yet available on HBO Max.
| Directing | Carlos Therón | Director |
| Camera | Ángel Amorós | Director of Photography |
| Art | Marta Chaparro | Set Decoration |
| Art | Abdón Alcañiz | Production Design |
| Editing | Alberto de Toro | Editor |
| Production | Rosa Estévez | Casting |
| Costume & Make-Up | Nacho Díaz | Special Effects Makeup Artist |
| Camera | Álvaro Carla | Steadicam Operator |
| Camera | Héctor Rodríguez | Camera Operator |
| Art | Kiko Alcázar | Graphic Designer |
| Directing | Zara Cruz | Second Assistant Director |
| Directing | Tato Loché | Second Assistant Director |
| Art | Soledad Bonnefont | Graphic Designer |
| Crew | Nacho Alfaro | Post Production Supervisor |
| Editing | Paula Ruiz | Color Grading |
| Production | Jorge Revuelta | Location Manager |
| Art | Miguel Abio | Graphic Designer |
| Sound | Lucas Fernández | Boom Operator |
| Art | Andrea Macchione | Property Master |
| Art | Miguel Fuster | Conceptual Design |
| Editing | Raúl «Kingtai» Sánchez | Assistant Editor |
| Sound | Gustavo Suárez Lendoiro | Boom Operator |
| Crew | Juan Ramón Molina | Special Effects Coordinator |
| Visual Effects | Helmuth Barnert | Visual Effects Supervisor |
| Writing | Fernando Navarro | Screenplay |
| Costume & Make-Up | Natacha Fernández Gallardo | Costume Designer |
| Writing | Marta Buchaca | Screenplay |
| Production | Kiko Martínez | Producer |
| Visual Effects | Pablo Morán | Visual Effects Supervisor |
| Sound | Sergio Burmann | Sound Recordist |
| Art | Marta Navarro | Art Direction |
| Production | José Luis Jiménez | Executive Producer |
| Production | José Luis Jiménez | Production Director |
| Crew | Eugenio Jiménez | Stunt Coordinator |
| Crew | Paloma Navarrete | In Memory Of |
| Production | Elena Calvo de Mora | Executive Producer |
| Crew | Alberto Nombela Núñez | Special Effects |
| Sound | Víctor Reyes | Original Music Composer |
| Directing | Federico Untermann | Assistant Director |
| Costume & Make-Up | Paula Cruz | Makeup Artist |
| Lighting | Daniel Parrilla | Gaffer |
| Sound | David Rodríguez | Sound Editor |
| Camera | Fernando Bizcocho Sánchez | Key Grip |
| Sound | Nicolás de Poulpiquet | Sound Mixer |
| Production | Xavi Guallar | Production Manager |
| Sound | Manuel Carrión | Foley Artist |
| Sound | Anto Molina | Sound Editor |
| Directing | Almudena Cortés | Script Supervisor |
| Camera | André Paduano | Still Photographer |
| Costume & Make-Up | Sergio Pérez Berbel | Hairstylist |
| Camera | Álvaro Carla | Camera Operator |
