Is Expediente Vallecas coming back?

Expediente Vallecas's return is unconfirmed. The show last aired on November 21, 2025, and there is no scheduled new season or episode at this time.

Expediente Vallecas is a crime and supernatural series that premiered on HBO Max on November 7, 2025. It was a documentary-style investigation that revisited the mysterious death of 17-year-old Estefanía Gutiérrez Lázaro, who died under strange circumstances at her family home in Vallecas, Madrid, 35 years earlier. The series explored testimonies from her family and those familiar with the case, aiming to uncover what truly happened.

The first season consisted of three episodes, with the last episode airing on November 21, 2025. The series was part of HBO Max's lineup and focused on blending crime investigation with supernatural elements to provide a detailed look into the unresolved case.