Day One
- Drama
- Mystery
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.
When does Day One come out?
Where to watch
Streaming availability in United States
United States
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Trailer
DAY ONE (2026) | Trailer italiano della serie sci-fi spagnola di Prime Video
Seasons
1 season
Episodes · Season 1
Full season| # | Title | Air date | Runtime | Rating |
|---|---|---|---|---|
| 01 | Episode 1 | 2026-03-13 | 46m | 0.0 |
| 02 | Episode 2 | 2026-03-13 | 43m | 0.0 |
| 03 | Episode 3 | 2026-03-13 | 45m | 0.0 |
| 04 | Episode 4 | 2026-03-13 | 41m | 0.0 |
| 05 | Episode 5 | 2026-03-13 | 42m | 0.0 |
| 06 | Episode 6 | 2026-03-13 | 42m | 0.0 |
Related & spin-offs
Other titles fans of Day One tend to follow.
Is Day One renewed or cancelled?
Day One has ended — it concluded its planned run.
Day One — frequently asked
When does Day One come out?
Day One releases on March 13, 2026. The date is confirmed.
Is Day One's release date confirmed?
Yes. Day One's release date is confirmed.
Where can I watch Day One?
Streaming and rental availability for Day One varies by country. StreamCal tracks where to watch this series across every major service in your region.
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