Elena and her lover Javier set in motion a plan to assassinate her husband Alberto, a successful businessman.
Unfortunately the movie La broma is not yet available on HBO Max.
| Directing | Rodrigo Cortés | Director |
| Writing | Rodrigo Cortés | Screenplay |
| Writing | Chicho Ibáñez Serrador | Original Concept |
| Directing | Antonio Ordóñez | First Assistant Director |
| Directing | Raúl Acín | Script Supervisor |
| Production | Juanma López | Casting |
| Production | Alejandro Ibáñez Nauta | Executive Producer |
| Production | Xosé Manuel Barreira | Associate Producer |
| Camera | Rafa García | Director of Photography |
| Art | Juan Botella | Production Design |
| Art | Verena Prujanski | Property Master |
| Costume & Make-Up | Patricia Monné | Costume Designer |
| Costume & Make-Up | Almudena Fonseca | Makeup Department Head |
| Costume & Make-Up | Carmen Veinat | Hair Department Head |
| Sound | Dani Fontrodona | Sound Recordist |
| Editing | Rodrigo Cortés | Editor |
| Crew | Brandy Magano | Stunt Coordinator |
| Visual Effects | Raúl Romanillos | Special Effects Supervisor |
| Sound | Víctor Reyes | Original Music Composer |
| Sound | Rodrigo Cortés | Songs |
| Writing | Rodrigo Cortés | Lyricist |
| Sound | Jaime F. Salcedo | Sound Mixer |
| Visual Effects | Àlex Villagrasa | Visual Effects Supervisor |
| Visual Effects | Vanessa G. Iglesias | Visual Effects Supervisor |
| Production | Bárbara Vayá | Production Director |
| Production | Angélica Huete | Production Director |
| Sound | James Muñoz | Sound Designer |
| Production | Mar Díaz | Executive Producer |
| Production | Sebastián Vibes | Executive Producer |
| Production | Laura Abril | Executive Producer |
| Crew | Arturo González-Campos | Thanks |
| Crew | Juan Gómez-Jurado | Thanks |
| Crew | Javier Cansado | Thanks |
| Crew | Chicho Ibáñez Serrador | Thanks |
