Alexandra has been playing tennis for as long as she can remember. After years of training under the instructions of her father, Julio (a retired tennis player who intends to relive his victories through his daughter), she has become one of the most promising junior tennis players in the Spanish circuit. During one of the most important tournaments of the 1978 season, the increasing pressure from her father will exert on and off the court will begin to affect her mental health. With the arrival of adolescence and the questions it brings, Alex will realize that, perhaps, this is not her destiny.
| Writing | Joan Margets | Writer |
| Writing | Ricard Such | Writer |
| Production | Ricard Such | Production Director |
| Production | Nora Carbonell | Head of Production |
| Crew | Puxxo | Cinematography |
| Art | Paula Bustos | Art Direction |
| Art | Arianna Miuccio | Art Direction |
| Costume & Make-Up | Marta Vàzquez | Wardrobe Coordinator |
| Costume & Make-Up | Berta Benaiges | Wardrobe Coordinator |
| Costume & Make-Up | Arancha Roig | Wardrobe Coordinator |
| Costume & Make-Up | Marta Caudet | Makeup & Hair |
| Costume & Make-Up | Anna Giner | Makeup & Hair |
| Sound | Osman Gené | Sound Designer |
| Crew | Izar Invierno | Compositor |
| Editing | Salomé Castro | Editor |
| Directing | Joel Adán | Assistant Director |
| Directing | Joan Margets | Director |
| Directing | Laura Cámara | Second Assistant Director |
| Directing | Laura Blanco | Third Assistant Director |
| Crew | Diego Serra | Script |
| Crew | Antoni Grañana | Assistant Script |
| Camera | Darío Rivera | First Assistant Camera |
| Camera | Fèlix Armengol | Second Assistant Camera |
| Camera | Guiu Gámiz | Third Assistant Camera |
| Lighting | Simón Gracia | Gaffer |
| Lighting | Gemma Gomis | Best Boy Electric |
| Lighting | Julen Cabañero | Electrician |
| Lighting | David Torío | Electrician |
| Editing | Maria Nualart | Color Grading |
| Art | Víctor Bosch | Assistant Art Director |
| Art | Eva Prieto | Assistant Art Director |
| Art | Alex Herrera | Assistant Art Director |
| Art | Laura Món | Assistant Art Director |
| Costume & Make-Up | Emma Prats | Wardrobe Assistant |
| Costume & Make-Up | Alba Martín | Assistant Makeup Artist |
| Costume & Make-Up | Cèlia Acosta | Assistant Makeup Artist |
| Costume & Make-Up | Berta Corbera | Assistant Makeup Artist |
| Costume & Make-Up | Jenna Melissa Vargas Klatte | Assistant Makeup Artist |
| Costume & Make-Up | Nicole Andrea Cedeño | Assistant Makeup Artist |
| Sound | Oriol Matamales | Sound Assistant |
| Sound | Marc Vilaseca | Sound Assistant |
| Crew | Guillem Giró | Post Production Assistant |
| Crew | Artiach | Catering |
| Crew | Cuétara | Catering |
| Crew | Joan Vives | Thanks |
| Crew | Yago Alcover | Thanks |
| Crew | Lita Roig | Thanks |
| Crew | Javi de la Llave | Thanks |
| Crew | Jordi López | Thanks |
| Crew | Marta Conill | Thanks |
| Crew | Andrea Allonca | Thanks |
| Crew | Gerard Vidal | Thanks |
| Crew | Olga Doganoc | Thanks |
| Crew | Juan Lozano | Thanks |
| Crew | Marc Giralt | Thanks |
| Crew | Xavier Manau | Thanks |
| Crew | Finca Castell | Thanks |
| Crew | Javier Casacubierta | Thanks |
| Crew | Victoria Casacubierta | Thanks |
| Crew | Finca Mas Solers | Thanks |
| Crew | Judit Pardo | Thanks |
| Crew | Sonia Egea | Thanks |
| Crew | Romanticars | Thanks |
| Crew | Natàlia Garcia | Thanks |
| Crew | Sergio Garcia | Thanks |
| Crew | Reial Club de Tennis Barcelona | Thanks |
| Crew | Neus Ávila | Thanks |
| Crew | Pablo Acevedo | Thanks |
| Crew | Marc Rocafort | Thanks |
| Crew | Club Tennis Sant Jordi | Thanks |
| Crew | Verónica Jiménez | Thanks |
| Sound | Robert Mardo | Music |
| Sound | Aron Mardo | Music |
| Sound | Ian Larsen | Music |
| Production | Èric Mata | Production Assistant |
| Production | Marcel Brullas | Production Assistant |
| Production | Mia Sala-Patau | Production Assistant |
| Production | Mireia Gelabert | Production Assistant |
| Sound | Oriol Donat i Martos | Sound Re-Recording Mixer |
