An emotionally distant father attempts to reconnect with the son he abandoned. After his estranged son tries to commit suicide, Argentine expat Martín brings the troubled teen to live with him in Spain. But though Martín tries to reach out to his son, he's unable to bond with anyone in his life -- including his much-younger girlfriend
Unfortunately the movie Martin (Hache) is not yet available on HBO Max.
| Directing | Adolfo Aristarain | Director |
| Writing | Adolfo Aristarain | Writer |
| Writing | Kathy Saavedra | Writer |
| Production | Adolfo Aristarain | Producer |
| Production | Gerardo Herrero | Producer |
| Production | Javier López Blanco | Executive Producer |
| Production | Isidro Miguel | Associate Producer |
| Sound | Fito Páez | Music |
| Crew | Porfirio Enríquez | Cinematography |
| Editing | Fernando Pardo | Editor |
| Art | Abel Facello | Production Design |
| Sound | Ricardo Steinberg | Sound |
| Costume & Make-Up | Lola López | Makeup & Hair |
| Costume & Make-Up | Rodolfo Olmedo | Makeup & Hair |
| Costume & Make-Up | Félix Sánchez Plaza | Costume Design |
| Production | Juanma Pagazaurtundua | Production Director |
| Production | Noemí Nemirovsky | Production Director |
| Sound | Daniel Goldstein | Sound |
| Art | Abel Facello | Art Direction |
| Directing | Javier Petit | First Assistant Director |
| Directing | Carlos Gras | Second Assistant Director |
| Crew | Jesús Ruiz | Script |
| Directing | Estíbaliz García | Third Assistant Director |
| Production | Belén Bernuy | Production Assistant |
| Production | Carmen Martínez Rebé | Production Coordinator |
| Production | Mariana Pérez | Production Trainee |
| Camera | Porfirio Enríquez | Camera Operator |
| Camera | Manolo Velasco | Additional Camera |
| Camera | Saturnino Pita | Assistant Camera |
| Camera | Miguel Valcárcel | Assistant Camera |
| Camera | Daniel Martínez | Still Photographer |
| Crew | Tito Carla | Steadycam |
| Art | Federico García Cambero | Set Decoration |
| Art | Enrique Garrido | Set Decoration |
| Art | Eduardo Cucatto | Assistant Set Decoration |
| Costume & Make-Up | Asun Arretxe | Costume Design |
| Costume & Make-Up | Dolores Plaza | Assistant Costume Designer |
| Sound | Sergio Burmann | Boom Operator |
| Sound | Luciano Salatino | Sound Assistant |
| Editing | Mercedes Alted | Assistant Editor |
| Editing | Cristina Velasco | Assistant Editor |
| Lighting | Pepe Salvador | Gaffer |
| Lighting | Oscar Aguado | Lighting Technician |
| Lighting | Antonio López | Lighting Technician |
| Editing | Felisa Catalinas | Negative Cutter |
| Editing | Jesús Sánchez | Negative Cutter |
| Editing | Carmen Mesa | Negative Cutter |
| Sound | Nacho Royo-Villanova | Sound Editor |
| Sound | Pelayo Gutiérrez | Sound Editor |
| Sound | Carlos Garrido | Sound Mix Technician |
| Sound | Ángel Gallardo | Sound Mix Technician |
| Sound | Jaume Puig | Dolby Consultant |
| Production | Alberto Hasse | Production Manager |
| Production | Jackie Ingberg | Production Assistant |
| Production | Patricia Milanesi | Production Assistant |
| Production | Nelson Paredes | Production Trainee |
| Directing | Raúl Rodríguez Peila | Assistant Director |
| Crew | Mercedes Sapiola | Script |
| Directing | Ezequiel Crupnicoff | Second Assistant Director |
| Directing | Nicolás Lidijover | Second Unit Director |
| Directing | Lucas Paredes | Assistant Director Trainee |
| Camera | Modesto Diminuto | Grip |
| Lighting | Ramón Vázquez | Lighting Coordinator |
| Lighting | Héctor Álvarez | Lighting Manager |
| Lighting | Daniel Vázquez | Electrician |
| Lighting | Marcelo Vázquez | Electrician |
| Lighting | Luis Miguel Álvarez | Genetator Operator |
| Camera | Graciela Portela | Still Photographer |
| Camera | Alicia Schemper | Still Photographer |
| Art | María Fátima Macera | Assistant Set Decoration |
| Art | Jorge de la Reta | Props |
| Costume & Make-Up | Beata Wójtowicz | Makeup Artist |
