Een pianovirtuoos wordt gedwongen om al vroeg te stoppen met optreden vanwege een verlammende plankenkoorts. Net voor zijn comeback ontdekt hij dat er een notitie op zijn muziekblad is geschreven. Zijn terugkomst blijkt een dodelijke kant te bevatten, wanneer hij letterlijk wordt gedwongen te spelen voor zijn leven.
Nee, helaas is Blackmail nog niet beschikbaar op Netflix in Nederland.
| Sound | Víctor Reyes | Original Music Composer |
| Writing | Damien Chazelle | Writer |
| Directing | Eugenio Mira | Director |
| Production | Rodrigo Cortés | Producer |
| Camera | Unax Mendía | Director of Photography |
| Editing | José Luis Romeu | Editor |
| Production | Adrián Guerra | Producer |
| Art | Maite Sánchez | Set Decoration |
| Production | Christian Baha | Associate Producer |
| Production | Núria Valls | Executive Producer |
| Costume & Make-Up | Txell Arfelis | Makeup Artist |
| Sound | Kyle D. Krajewski | ADR Recordist |
| Production | Joan Philo | Casting |
| Costume & Make-Up | Laura Bruy | Makeup Artist |
| Costume & Make-Up | Ana López-Puigcerver | Makeup Designer |
| Sound | Albert Manera | Sound Mixer |
| Sound | Manuel Carrión | Foley Artist |
| Production | Juan Carlos Caro | Producer |
| Production | Mikel Lejarza | Executive Producer |
| Production | Mercedes Gamero | Executive Producer |
| Production | Ana Isabel Velásquez | Casting |
| Art | Jaime Anduiza | Art Direction |
| Costume & Make-Up | Natalia Montoya | Makeup Artist |
| Sound | James Muñoz | Sound Designer |
| Sound | Michael Miller | ADR Mixer |
| Production | Rosa Pérez | Producer |
| Production | Lisa Wilson | Executive Producer |
| Editing | Rodrigo Cortés | Editor |
| Costume & Make-Up | Leire Loperena | Makeup Artist |
| Production | Alex Corven | Line Producer |
| Art | Javier Alvariño | Production Design |
| Costume & Make-Up | Alvaro Sanchez | Makeup Artist |
| Sound | Mitch Dorf | ADR Mixer |
| Production | Ricardo García Arrojo | Producer |
| Production | José Torrescusa | Producer |
| Production | Miki Nadal | Associate Producer |
| Production | Myles Nestel | Executive Producer |
| Production | Nicolás Tapia | Line Producer |
| Costume & Make-Up | Patricia Monné | Costume Design |
| Sound | Francisco Elías Toro Ramírez | Sound Editor |
| Directing | Rodrigo Cortés | Second Unit Director |
| Production | Axel Kuschevatzky | Delegated Producer |
