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Season 1 – Day One

Play trailer Poster for Season 1 – Day One Mar 2026 Mystery & Thriller Play Trailer Watchlist
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Day One — Season 1

Critics Reviews

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Archi Sengupta LeisureByte.com Mar 17
2/5
The series is entertaining to a degree, although there's nothing special about it. Go to Full Review Juan Pablo Russo EscribiendoCine Mar 16
6/10
Day One has a powerful premise... But instead of exploring this territory, it opts for the safer route of entertainment. [Full review in Spanish] Go to Full Review Read all reviews
Day One — Season 1

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Cast & Crew

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Álex González

Ulises Albet

Jordi Mollà

Diskin

Asier Etxeandia

Samuel Barrera

Renata Notni

Actor

Ivan Massagué

Actor

Melina Matthews

Actor

Episodes

Episode 1 Aired Mar 13, 2026 Samuel Details Episode 2 Aired Mar 13, 2026 Salvador Details Episode 3 Aired Mar 13, 2026 Paula Details Episode 4 Aired Mar 13, 2026 Rebeca At police headquarters, Rebeca is interrogated by Salvador while Moreno's team searches the start-up premises, the scene of Paula's murder; Rebeca defends Ulises' innocence. Details Episode 5 Aired Mar 13, 2026 Beth Details Episode 6 Aired Mar 13, 2026 Anna Ulises drives toward Diskin's headquarters while Moreno holds Rebeca at gunpoint in the back seat; Beth takes her first decisive step toward rebelling against Diskin. Details
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Day One — Season 1

Day One View more photos

Season Info

Director
Víctor Cuadrado, Marta Pahissa
Executive Producer
Cèsar Martí, Conxa Orea, Cristina Pons, José Velasco
Screenwriter
Cristina Pons, Luis Arranz, Luis Moreno, Juan Salvador López
Network
Prime Video
Genre
Mystery & Thriller
Original Language
European Spanish
Release Date
Mar 13, 2026