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.
| Directing | Hatem Khraiche | Director |
| Editing | Antonio Frutos | Editor |
| Art | Maria Andrea Rangel | Set Decoration |
| Costume & Make-Up | Carolina Serna | Assistant Costume Designer |
| Sound | Iñaki Sánchez-Elvira | Dialogue Editor |
| Sound | Álvaro López-Arregui | Sound Designer |
| Art | Juan Fernando Aragón | Assistant Art Director |
| Sound | Jorge Alarcón | Sound Effects Editor |
| Directing | Ane Muñoz | Script Supervisor |
| Visual Effects | Jon Serrano Serván | Special Effects Supervisor |
| Editing | Javi Frutos | Assistant Editor |
| Production | Miguel Menéndez de Zubillaga | Producer |
| Production | Cristian Conti | Producer |
| Art | Iñigo Navarro | Production Design |
| Camera | Héctor Álvarez | Still Photographer |
| Sound | Steve Miller | Sound Re-Recording Mixer |
| Art | María Fernanda Muñoz | Art Direction |
| Directing | Biviana Márquez | Script Supervisor |
| Costume & Make-Up | Olga Turrini Bernardoni | Makeup Designer |
| Production | María Juliana Casadiego | Casting |
| Art | Peio Villalba | Assistant Art Director |
| Sound | Peter Memmer | Sound Effects Editor |
| Art | Laura Lopera | Art Department Coordinator |
| Camera | Elynarco Garay | Key Grip |
| Costume & Make-Up | Saioa Lara | Costume Design |
| Costume & Make-Up | Itziar Arrieta | Hairstylist |
| Camera | Pau Esteve Birba | Director of Photography |
| Art | Ane Arteaga | Property Master |
| Camera | Gaizko Fanarraga | First Assistant Camera |
| Visual Effects | Juanma Nogales | Visual Effects Supervisor |
| Costume & Make-Up | Eva Alfonso | Makeup Artist |
| Visual Effects | Ana Rubio | Visual Effects Producer |
| Writing | Hatem Khraiche | Writer |
| Sound | Federico Jusid | Original Music Composer |
| Production | Axel Kuschevatzky | Executive Producer |
