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 |
| Production | Javier López Blanco | Executive Producer |
| Production | Adolfo Aristarain | Producer |
| Production | Gerardo Herrero | Producer |
| Production | Isidro Miguel | Associate Producer |
| Writing | Adolfo Aristarain | Writer |
| Writing | Kathy Saavedra | Writer |
| Sound | Fito Páez | Music |
| Editing | Fernando Pardo | Editor |
| Crew | Porfirio Enríquez | Cinematography |
| Art | Abel Facello | Production Design |
| Sound | Ricardo Steinberg | Sound |
| Directing | Javier Petit | First Assistant Director |
| Directing | Carlos Gras | Second Assistant Director |
| Production | Noemí Nemirovsky | Production Director |
| Art | Enrique Garrido | Set Decoration |
| Camera | Daniel Martínez | Still Photographer |
| Editing | Mercedes Alted | Assistant Editor |
| Crew | Jesús Ruiz | Script |
| Sound | Sergio Burmann | Boom Operator |
| Art | Eduardo Cucatto | Assistant Set Decoration |
| Costume & Make-Up | Lola López | Makeup & Hair |
| Costume & Make-Up | Félix Sánchez Plaza | Costume Design |
| Costume & Make-Up | Dolores Plaza | Assistant Costume Designer |
| Lighting | Oscar Aguado | Lighting Technician |
| Production | Juanma Pagazaurtundua | Production Director |
| Lighting | Pepe Salvador | Gaffer |
| Editing | Felisa Catalinas | Negative Cutter |
| Camera | Porfirio Enríquez | Camera Operator |
| Editing | Cristina Velasco | Assistant Editor |
| Sound | Daniel Goldstein | Sound |
| Sound | Luciano Salatino | Sound Assistant |
| Camera | Miguel Valcárcel | Assistant Camera |
| Costume & Make-Up | Asun Arretxe | Costume Design |
| Art | Federico García Cambero | Set Decoration |
| Costume & Make-Up | Rodolfo Olmedo | Makeup & Hair |
| Production | Carmen Martínez Rebé | Production Coordinator |
| Camera | Saturnino Pita | Assistant Camera |
| Art | Abel Facello | Art Direction |
| Directing | Raúl Rodríguez Peila | Assistant Director |
| Camera | Graciela Portela | Still Photographer |
| Sound | Jaume Puig | Dolby Consultant |
| Crew | Tito Carla | Steadycam |
| Editing | Carmen Mesa | Negative Cutter |
| Sound | Carlos Garrido | Sound Mix Technician |
| Production | Alberto Hasse | Production Manager |
| Directing | Ezequiel Crupnicoff | Second Assistant Director |
| Camera | Modesto Diminuto | Grip |
| Camera | Alicia Schemper | Still Photographer |
| Directing | Estíbaliz García | Third Assistant Director |
| Production | Belén Bernuy | Production Assistant |
| Lighting | Antonio López | Lighting Technician |
| Sound | Ángel Gallardo | Sound Mix Technician |
| Lighting | Luis Miguel Álvarez | Genetator Operator |
| Sound | Nacho Royo-Villanova | Sound Editor |
| Crew | Mercedes Sapiola | Script |
| Lighting | Ramón Vázquez | Lighting Coordinator |
| Lighting | Daniel Vázquez | Electrician |
| Production | Mariana Pérez | Production Trainee |
| Camera | Manolo Velasco | Additional Camera |
| Production | Nelson Paredes | Production Trainee |
| Costume & Make-Up | Beata Wójtowicz | Makeup Artist |
| Sound | Pelayo Gutiérrez | Sound Editor |
| Lighting | Héctor Álvarez | Lighting Manager |
| Lighting | Marcelo Vázquez | Electrician |
| Art | María Fátima Macera | Assistant Set Decoration |
| Art | Jorge de la Reta | Props |
| Editing | Jesús Sánchez | Negative Cutter |
| Directing | Nicolás Lidijover | Second Unit Director |
| Directing | Lucas Paredes | Assistant Director Trainee |
| Production | Jackie Ingberg | Production Assistant |
| Production | Patricia Milanesi | Production Assistant |
