Memento Mori Season 3: Release date, cast details, streaming details, and more about the upcoming installment of the Prime Video series

Memento Mori Season 3 (Image via YouTube/Prime Video)
Memento Mori Season 3 (Image via YouTube/Prime Video)

Memento Mori Season 3 is going to mark the final installment of the hit Prime Video series. The show, which premiered in 2023, has become one of the most popular Spanish programs in the streaming world.

The series revolves around a police officer who has to hunt down a serial killer who is wreaking havoc in the municipality of Valladolid. In the final season, tensions are going to further rise between the main characters, leading to an action-packed climax.

Memento Mori Season 3 is going to be released on Prime Video on August 1, 2025. If you are excited to find out how the story ends, here are all the details you need about the last chapter of the series.


The release date of Memento Mori Season 3

Memento Mori Season 3 will premiere on Prime Video on Friday, August 1, 2025. The season will feature four episodes, and all of them are expected to be released at the same time. New episodes of the show are coming out after a gap of only three months, as the previous season premiered at the end of April this year.

To watch the series, you need to have an active subscription to Prime Video, which costs $8.99 per month. For students, the subscription is available at a discounted price of $7.49 per month.


The storyline of Memento Mori Season 3

youtube-cover

In the third season, Augusto is ready to execute his final plan. Meanwhile, Inspector Sancho has to deal with a killer. At the same time, Erika digs into the mystery behind her mother’s death and finds out a conspiracy that could change everything. The official logline for the season reads:

“Augusto has one last plan before sealing his legacy, but Erika could shake it. Meanwhile, Inspector Sancho delves once again into the killer's mind, determined to anticipate his next move...although the outcome will be as dark as it is unexpected.”
“Erika discovers that her mother's death hides a deeper conspiracy than she imagined, and embarks on a search that could change everything. The tension between Augusto, Sancho, and Erika reaches its peak in this final season, where each hides their own motivations... and the morgue continues to fill up.”

The star cast of Memento Mori Season 3

Yon González returns as Augusto Ledesma, Olivia Baglivi reprises her role as Erika Lopategui, and Francisco Ortiz once again plays Ramiro Sancho. The rest of the cast includes Anna Favella as Gracia Galo, Fernando Soto as subinspector Matesanz, Carlota Baró as subinspectora Carmen, Rodrigo Poisón as forense Villamil, and Juan Fernández as comisario Mejía. The full cast list is as below:

  • Yon González as Augusto Ledesma
  • Olivia Baglivi as Erika Lopategui
  • Francisco Ortiz as Ramiro Sancho
  • Anna Favella as Gracia Galo
  • Fernando Soto as Matesanz
  • Carlota Baró as Carmen
  • Rodrigo Poisón as Villamil
  • Juan Fernández as Mejía

For more news and updates about Memento Mori Season 3, stay tuned to Soap Central.

Read More: Death Inc. — Release date news, cast details, streaming details, and more about the upcoming Netflix comedy

Edited by Jashandeep Singh