Montevideo, the 90's. Clara is a girl victim of school bullying who was never invited to a birthday party. In the playground, she watches how some classmates are giving birthday cards to several girls and boys… but not to her. But this time something is going to change. A hairdresser makes her a special hairstyle for the occasion and her mother fixes a dress that she could never wear before. Clara wants to know what it feels like to go to a birthday party and she uses imagination and creativity to achieve it.
| Directing | Sol Infante Zamudio | Director |
| Directing | Andrea Treszczan Azar | Director |
| Directing | Cristhian Orta | Assistant Director |
| Writing | Andrea Treszczan Azar | Screenplay |
| Writing | Agustín Álvarez | Script Editor |
| Production | Hernán Rodríguez | Producer |
| Production | Sol Infante Zamudio | Executive Producer |
| Production | Andrea Treszczan Azar | Executive Producer |
| Crew | Victoria Reinaldo | Supervisor of Production Resources |
| Production | Felipe Machado | Assistant Production Coordinator |
| Camera | Sol Infante Zamudio | Director of Photography |
| Camera | Sol Infante Zamudio | Camera Operator |
| Camera | Stephanie Delgado | Assistant Camera |
| Sound | Claudia Piriz | Sound |
| Sound | Claudia Piriz | Sound Mixer |
| Sound | José Redondo | Music |
| Sound | Alejandro López | Music |
| Sound | Karibe con K | Music |
| Sound | Ramón López | Music |
| Editing | Iván Karras | Editor |
| Editing | Rocío Llambí | Editor |
| Editing | Maximiliano Pérez | Colorist |
| Sound | Claudia Piriz | Sound Editor |
| Art | Mariana Kulas | Art Direction |
| Art | Joaquina Rivas | Graphic Designer |
| Costume & Make-Up | Inés Iribarne | Costume Design |
| Costume & Make-Up | Margarita Cárdenas | Makeup Artist |