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SeriesDramaMystery

Day One (2026)

2026-03-13 · ES
65%
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Barcelona, 2026. During Mobile World Congress week, Ulises Albet, a former tech prodigy turned anti-tech activist, becomes the prime suspect in a murder. As he escapes through a city under lockdown, he uncovers the imminent launch of a groundbreaking technology that could put humanity's ethical future at risk. To stop it, he must confront his past.

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Víctor CuadradoDirectorLuis ArranzWriterMarta PahissaDirectorJuan Salvador LópezWriter

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Top billed cast

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Álex GonzálezÁlex GonzálezUlises AlbetAsier EtxeandiaAsier EtxeandiaSamuel BarreraAlba PlanasAlba PlanasRebecaJordi MollàJordi MollàDiskinRenata NotniRenata NotniIvan MassaguéIvan MassaguéMireia OriolMireia OriolMelina MatthewsMelina MatthewsPeter VivesPeter VivesÀgata RocaÀgata RocaDavid SelvasDavid SelvasMercè MartínezMercè MartínezBet

Movie DNA

Genre affinityDrama · MysteryNarrative complexityMysteryDialogue densityDramaDirector preference202906 · 1099089Actor preference247606 · 162322 · 1665958Country preferenceEs

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Frequently asked questions about Day One

What is Day One about?

Barcelona, 2026. During Mobile World Congress week, Ulises Albet, a former tech prodigy turned anti-tech activist, becomes the prime suspect in a murder. As he escapes through a city under lockdown, he uncovers the imminent launch of a groundbreaking technology that could put humanity's ethical future at risk. To stop it, he must confront his past.

Where can I watch Day One?

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