Helena bereidt zich van jongs af aan op een overlevingsmissie. De aarde is in een retrofuturistische toekomst in verval geraakt en men maakt zich op om de planeet te verlaten. Zonder het te weten maakt Helena deel uit van een omvangrijk wetenschappelijk experiment.
| Production | Axel Kuschevatzky | Executive Producer |
| Production | Cristian Conti | Producer |
| Production | Miguel Menéndez de Zubillaga | Producer |
| Camera | Pau Esteve Birba | Director of Photography |
| Editing | Antonio Frutos | Editor |
| Production | María Juliana Casadiego | Casting |
| Art | Iñigo Navarro | Production Design |
| Art | María Fernanda Muñoz | Art Direction |
| Art | Maria Andrea Rangel | Set Decoration |
| Costume & Make-Up | Saioa Lara | Costume Design |
| Art | Laura Lopera | Art Department Coordinator |
| Art | Peio Villalba | Assistant Art Director |
| Art | Juan Fernando Aragón | Assistant Art Director |
| Art | Ane Arteaga | Property Master |
| Directing | Ane Muñoz | Script Supervisor |
| Directing | Biviana Márquez | Script Supervisor |
| Costume & Make-Up | Carolina Serna | Assistant Costume Designer |
| Camera | Gaizko Fanarraga | First Assistant Camera |
| Camera | Elynarco Garay | Key Grip |
| Camera | Héctor Álvarez | Still Photographer |
| Visual Effects | Jon Serrano Serván | Special Effects Supervisor |
| Visual Effects | Ana Rubio | Visual Effects Producer |
| Visual Effects | Juanma Nogales | Visual Effects Supervisor |
| Sound | Iñaki Sánchez-Elvira | Dialogue Editor |
| Sound | Jorge Alarcón | Sound Effects Editor |
| Sound | Peter Memmer | Sound Effects Editor |
| Sound | Álvaro López-Arregui | Sound Designer |
| Sound | Steve Miller | Sound Re-Recording Mixer |
| Costume & Make-Up | Itziar Arrieta | Hairstylist |
| Costume & Make-Up | Eva Alfonso | Makeup Artist |
| Costume & Make-Up | Olga Turrini Bernardoni | Makeup Designer |
| Editing | Javi Frutos | Assistant Editor |
| Writing | Hatem Khraiche | Writer |
| Directing | Hatem Khraiche | Director |
| Sound | Federico Jusid | Original Music Composer |
