Navarra, Spain. Alba has just turned thirty and is about to enjoy a weekend with her boyfriend and her friends in an isolated country house, but soon she will notice that this particular weekend is not at all like any other that she has lived before.
Unfortunately the movie The Incredible Shrinking Wknd is not yet available on HBO Max.
| Directing | Jon Mikel Caballero | Director |
| Editing | Miguel A. Trudu | Editor |
| Sound | Roberto Fernández | Sound Designer |
| Production | Pedro de la Escalera | Producer |
| Production | Jon Mikel Caballero | Executive Producer |
| Sound | Roberto Fernández | Sound Mixer |
| Crew | Ignacio Lasierra | Additional Writing |
| Visual Effects | Charles Kawalski | Visual Effects Supervisor |
| Production | Pedro de la Escalera | Executive Producer |
| Sound | Iñigo Olmo | Sound Recordist |
| Production | Belén Estevas-Guilmain | Producer |
| Writing | Jon Mikel Caballero | Screenplay |
| Production | Jon Mikel Caballero | Producer |
| Camera | Ñete R. Peña | Still Photographer |
| Production | Belén Estevas-Guilmain | Executive Producer |
| Costume & Make-Up | Miguel Apresa | Costume Designer |
| Costume & Make-Up | Julia Garrido | Makeup & Hair |
| Directing | Eva Ferradas | First Assistant Director |
| Production | Ángeles Hernández | Associate Producer |
| Production | Elena Ruiz | Associate Producer |
| Sound | Luis Hernáiz | Original Music Composer |
| Directing | Mario Pérez | First Assistant Director |
| Production | Álvaro Díaz Calvo | Associate Producer |
| Camera | Tânia da Fonseca | Director of Photography |
| Production | Álvaro Díaz Calvo | Production Director |
| Crew | Chechu Rojo | Stunt Coordinator |
| Art | Carmen Albacete | Production Design |
| Directing | Patricia López | Script Supervisor |
| Lighting | Alberto Pellicer | Gaffer |
