Terwijl hij een oplossing zoekt voor zijn ernstige gezondheidstoestand, ontdekt David, een gerenommeerd neurochirurg, een sinister geheim dat in het verleden verborgen ligt.
Nee, helaas is Painless nog niet beschikbaar op Netflix in Nederland.
| Directing | Juan Carlos Medina | Director |
| Writing | Luiso Berdejo | Screenplay |
| Writing | Juan Carlos Medina | Screenplay |
| Production | François Cognard | Producer |
| Production | Miguel A. Faura | Producer |
| Production | Antoine Simkine | Producer |
| Editing | Pedro Ribeiro | Editor |
| Production | Pep Armengol | Casting |
| Production | Luci Lenox | Casting |
| Art | Iñigo Navarro | Production Design |
| Editing | David Calleja | Dialogue Editor |
| Sound | Frédéric Le Louêt | Sound Designer |
| Sound | Roger Orcau | Boom Operator |
| Crew | Raúl Romanillos | Special Effects |
| Crew | Ignacio Carreño | Stunt Coordinator |
| Crew | Antonio Higueruelo | Stunt Coordinator |
| Lighting | José Luis Rodríguez | Gaffer |
| Production | Nikolai Semjevski | Location Manager |
| Costume & Make-Up | Ariadna Papió | Costume Designer |
| Camera | Alejandro Martínez Reséndez | Director of Photography |
| Sound | Nicolas Becker | Foley Artist |
| Sound | Johan Söderqvist | Original Music Composer |
| Writing | Juan Carlos Medina | Screenstory |
| Production | Luís Galvão Teles | Co-Producer |
| Production | Adolfo Blanco | Co-Producer |
| Production | Manuel Monzón | Executive Producer |
| Production | Isaac Torrás | Executive Producer |
| Production | Gonçalo Galvão Teles | Executive Producer |
| Production | Rosa Bosch | Associate Producer |
| Production | Ester Velasco | Production Director |
| Directing | Manel Martínez | Assistant Director |
| Crew | Antoine Rabaté | Post-Production Manager |
| Sound | Jordi Rossinyol Colomer | Sound Recordist |
| Sound | Frédéric Le Louêt | Sound Mixer |
| Sound | Branko Neškov | Sound Mixer |
| Costume & Make-Up | Mónica Alarcón Virgili | Makeup Artist |
| Costume & Make-Up | Lola Cañas | Hairstylist |
| Costume & Make-Up | David Martí | Special Effects Makeup Artist |
| Costume & Make-Up | Montse Ribé | Special Effects Makeup Artist |
| Visual Effects | Luis Tinoco | Visual Effects |
| Crew | Pablo Colau | Stunt Double |
| Camera | Verónica Amil | Camera Operator |
| Art | Deborah Chambers | Set Decoration |
| Costume & Make-Up | Coro Mateo | Costumer |
| Directing | Laura Hernández Vela | Script Supervisor |
| Directing | Lluís Quílez | Second Unit Director |
| Camera | Charly Guerrero | Key Grip |
| Camera | Lucía Faraig | Still Photographer |
| Camera | Albert Pijuan | Still Photographer |
| Editing | Elie Akoka | Color Grading |
