Social Entertainment / TV

Day One

2026 · 1 season · Drama, Mystery

The future is offline. Your survival starts now.

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 to watch Day One

Day One is streaming in the US on Amazon Prime Video.

Streaming data by JustWatch, for the US. Availability changes often — open Social Entertainment to see providers for your own region.

Seasons

• Season 1 — 6 episodes (March 13, 2026)

Cast

• Álex González as Ulises Albet
• Asier Etxeandia as Samuel Barrera
• Alba Planas as Rebeca
• Jordi Mollà as Diskin
• Renata Notni
• Ivan Massagué
• Mireia Oriol
• Melina Matthews
• Peter Vives
• Àgata Roca
• David Selvas
• Mercè Martínez as Bet

Details

First aired

March 13, 2026

Episodes

6

Genres

Drama, Mystery

Network

Prime Video

Status

Ended

TMDB score

6.4 / 10 from 18 votes