Billionaires Bunker: Makers of Money Heist Return With a Thrilling New Series, Know Every Detail Here

Billionaires’ Bunker is the upcoming thriller drama from Money Heist creator Álex Pina. The series revolves around two ultra-rich families who are forced to live together in a high-security underground bunker as the world outside faces a devastating global conflict that could lead to the apocalypse. Blending tension, dark secrets, and power struggles, the show promises to deliver the same gripping storytelling and high-stakes drama that made Money Heist a worldwide hit.

The Spanish Netflix series Billionaires’ Bunker (original title: El refugio atómico), created by Money Heist duo Álex Pina and Esther Martínez Lobato, brings together a stellar cast and crew. The main cast includes Miren Ibarguren as Minerva, Joaquín Furriel as Guillermo, Natalia Verbeke as Frida, Carlos Santos, Montse Guallar as Victoria, Pau Simón as Max, Alicia Falcó as Asia, Agustina Bisio as Mimi, and Álex Villazán as Ciro. The series is written by Álex Pina and Esther Martínez Lobato alongside David Oliva, David Barrocal, Lorena G. Maldonado, and Humberto Ortega, with direction by Jesús Colmenar, David Barrocal, and J.M. Cravioto.

The official trailer for Billionaires’ Bunker (El refugio atómico) is out on Netflix. Packed with power struggles, secrets, and high-stakes drama, the series from Money Heist creators Álex Pina and Esther Martínez Lobato. Here is a link for trailer:

Billionaires’ Bunker (original title: El refugio atómico), the Spanish thriller from Money Heist creators Álex Pina and Esther Martínez Lobato, is set to premiere on Netflix on September 19, 2025. If you are a person who is interested in Spanish dramas then this is a must watch. 

Billionaires’ Bunker (El refugio atómico) is a Spanish thriller about two wealthy families forced to isolate in the luxurious Kimera Underground Park amid a global crisis. As old feuds resurface and secrets come to light, the confined space amplifies tensions, power struggles, and unexpected alliances. Despite opulent amenities, the series explores privilege, guilt, and human behavior under extreme pressure.