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.
| Directing | Rodrigo Cortés | Second Unit Director |
| Production | Axel Kuschevatzky | Delegated Producer |
| Writing | Damien Chazelle | Writer |
| Directing | Eugenio Mira | Director |
| Sound | Víctor Reyes | Original Music Composer |
| Production | Rodrigo Cortés | Producer |
| Editing | José Luis Romeu | Editor |
| Camera | Unax Mendía | Director of Photography |
| Production | Adrián Guerra | Producer |
| Art | Javier Alvariño | Production Design |
| Production | Christian Baha | Associate Producer |
| Costume & Make-Up | Alvaro Sanchez | Makeup Artist |
| Production | Mikel Lejarza | Executive Producer |
| Costume & Make-Up | Txell Arfelis | Makeup Artist |
| Production | Alex Corven | Line Producer |
| Costume & Make-Up | Laura Bruy | Makeup Artist |
| Production | Nicolás Tapia | Line Producer |
| Costume & Make-Up | Ana López-Puigcerver | Makeup Designer |
| Art | Maite Sànchez | Set Decoration |
| Costume & Make-Up | Natalia Montoya | Makeup Artist |
| Sound | Kyle D. Krajewski | ADR Recordist |
| Production | Joan Philo | Casting |
| Art | Jaime Anduiza | Art Direction |
| Sound | Albert Manera | Sound Mixer |
| Production | Myles Nestel | Executive Producer |
| Costume & Make-Up | Leire Loperena | Makeup Artist |
| Sound | James Muñoz | Sound Designer |
| Sound | Mitch Dorf | ADR Mixer |
| Production | Ana Isabel Velásquez | Casting |
| Sound | Michael Miller | ADR Mixer |
| Production | Mercedes Gamero | Executive Producer |
| Production | Núria Valls | Executive Producer |
| Sound | Francisco Elías Toro Ramírez | Sound Editor |
| Sound | Manuel Carrión | Foley Artist |
| Production | Lisa Wilson | Executive Producer |
| Costume & Make-Up | Patricia Monné | Costume Designer |
| Visual Effects | Àlex Villagrasa | Visual Effects Supervisor |
| Production | César Vargas | Delegated Producer |
| Production | Gabriel Arias-Salgado | Delegated Producer |
