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 |
| Writing | Jon Mikel Caballero | Screenplay |
| Production | Pedro de la Escalera | Executive Producer |
| Production | Belén Estevas-Guilmain | Executive Producer |
| Production | Jon Mikel Caballero | Executive Producer |
| Production | Álvaro Díaz Calvo | Associate Producer |
| Production | Ángeles Hernández | Associate Producer |
| Production | Elena Ruiz | Associate Producer |
| Camera | Tânia da Fonseca | Director of Photography |
| Art | Carmen Albacete | Production Design |
| Editing | Miguel A. Trudu | Editor |
| Sound | Roberto Fernández | Sound Designer |
| Sound | Luis Hernáiz | Original Music Composer |
| Costume & Make-Up | Miguel Apresa | Costume Designer |
| Costume & Make-Up | Julia Garrido | Makeup & Hair |
| Sound | Iñigo Olmo | Sound Recordist |
| Visual Effects | Charles Kawalski | Visual Effects Supervisor |
| Directing | Mario Pérez | First Assistant Director |
| Directing | Eva Ferradas | First Assistant Director |
| Production | Álvaro Díaz Calvo | Production Director |
| Production | Pedro de la Escalera | Producer |
| Production | Belén Estevas-Guilmain | Producer |
| Production | Jon Mikel Caballero | Producer |
| Directing | Patricia López | Script Supervisor |
| Sound | Roberto Fernández | Sound Mixer |
| Crew | Chechu Rojo | Stunt Coordinator |
| Lighting | Alberto Pellicer | Gaffer |
| Camera | Ñete R. Peña | Still Photographer |
| Crew | Ignacio Lasierra | Additional Writing |
