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Clara Lago as Helena |
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Belén Rueda as Silvia |
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Álex González as Alex |
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Andrés Parra as Hugo |
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Kristina Lilley as Katherine |
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John Alex Castillo as Dr. Xiao |
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Sara Deray as Madre Helena |
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Luna Baxter as Valerie |
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Silvia Santamaría as Marta |
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Patxi Santamaría as General |
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Ina Juaristi as Médico Militar |
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Diana Belmonte as Mónica |
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Vanessa Morales as Stunt Helena |
| Production | Axel Kuschevatzky | Executive Producer |
| Production | Cristian Conti | Producer |
| Production | Miguel Menéndez de Zubillaga | Producer |
| Art | Peio Villalba | Assistant Art Director |
| Sound | Jorge Alarcón | Sound Effects Editor |
| Directing | Biviana Márquez | Script Supervisor |
| Visual Effects | Jon Serrano Serván | Special Effects Supervisor |
| Editing | Antonio Frutos | Editor |
| Camera | Héctor Álvarez | Still Photographer |
| Sound | Álvaro López-Arregui | Sound Designer |
| Art | Maria Andrea Rangel | Set Decoration |
| Art | Ane Arteaga | Property Master |
| Visual Effects | Juanma Nogales | Visual Effects Supervisor |
| Art | Juan Fernando Aragón | Assistant Art Director |
| Visual Effects | Ana Rubio | Visual Effects Producer |
| Sound | Iñaki Sánchez-Elvira | Dialogue Editor |
| Art | Iñigo Navarro | Production Design |
| Production | María Juliana Casadiego | Casting |
| Costume & Make-Up | Saioa Lara | Costume Design |
| Camera | Gaizko Fanarraga | First Assistant Camera |
| Sound | Peter Memmer | Sound Effects Editor |
| Costume & Make-Up | Eva Alfonso | Makeup Artist |
| Camera | Elynarco Garay | Key Grip |
| Art | Laura Lopera | Art Department Coordinator |
| Costume & Make-Up | Olga Turrini Bernardoni | Makeup Designer |
| Art | María Fernanda Muñoz | Art Direction |
| Directing | Ane Muñoz | Script Supervisor |
| Sound | Steve Miller | Sound Re-Recording Mixer |
| Editing | Javi Frutos | Assistant Editor |
| Camera | Pau Esteve Birba | Director of Photography |
| Costume & Make-Up | Carolina Serna | Assistant Costume Designer |
| Costume & Make-Up | Itziar Arrieta | Hairstylist |
| Writing | Hatem Khraiche | Writer |
| Directing | Hatem Khraiche | Director |
| Sound | Federico Jusid | Original Music Composer |
