Day One poster

Watch Day One (2026) online in English

  • Web series
  • English audio

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Where to watch in English

English audio verified by the OTTpath team.

Story

Set in Barcelona during 2026's Mobile World Congress, a man once celebrated for his tech innovations has reinvented himself as a vocal opponent of technology. When a murder occurs, he becomes the primary suspect and finds himself navigating a city in lockdown. While evading authorities, he discovers a new technology on the verge of release that poses serious questions about humanity's future. He must face his own history to prevent its launch.

Why watch

  • Mystery-driven drama with a tech-focused premise set in a near-future Barcelona.
  • Features Spanish actors Álex González and Asier Etxeandia in lead roles.
  • Six-episode series combining crime investigation with ethical dilemmas.

All details for Day One: cast, trailer, release dates

Cast

  • Álex González Álex GonzálezUlises Albet
  • Asier Etxeandia Asier EtxeandiaSamuel Barrera
  • Alba Planas Alba PlanasRebeca
  • Jordi Mollà Jordi MollàDiskin
  • Renata Notni Renata Notni
  • Ivan Massagué Ivan Massagué

Frequently asked questions

Is Day One available in English?

Yes. Day One is available with English audio on Amazon Prime Video and Amazon Prime Video with Ads.

Where can I watch Day One in English?

You can watch Day One in English on Amazon Prime Video and Amazon Prime Video with Ads. Use the buttons above to open the official platform.

Can I watch Day One in English for free?

No, you need a Amazon Prime Video subscription to watch Day One in English.

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