The wait is finally over for fans of Spanish thrillers. Billionaires’ Bunker has officially landed on Netflix, marking another ambitious project from the creators behind the global phenomenon Money Heist. This post-apocalyptic drama series offers a compelling blend of luxury, survival, and family drama that has already begun climbing the streaming charts worldwide.
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Billionaires Bunker OTT Release Date and Streaming Details
Billionaires’ Bunker premiered globally on Netflix on September 19, 2025, bringing viewers into a world where the ultra-wealthy face the ultimate test of survival.
The series consists of eight episodes, each approximately 56 minutes long, providing a substantial binge-watching experience for thriller enthusiasts.
| Release Information | Details |
|---|---|
| Netflix Release Date | September 19, 2025 |
| Total Episodes | 8 episodes |
| Episode Runtime | ~56 minutes each |
| Language | Spanish (with dubbing options) |
| Content Rating | TV-MA |
| Availability | Global Netflix streaming |
| Season Type | Limited series with Season 2 potential |
Following its release on September 19, 2025, the show’s eight-episode first season has enjoyed success on the platform, quickly establishing itself as a must-watch addition to Netflix’s international content library.
From Money Heist Creators: The Creative Vision Behind Billionaires’ Bunker
Created by Álex Pina and Esther Martínez Lobato of Money Heist fame, Billionaires’ Bunker is a Spanish-language thriller that examines how excessive wealth warps the mind. This creative duo has previously delivered Netflix hits including Money Heist (La Casa de Papel), Berlin, and Sky Rojo, establishing them as masters of complex, character-driven narratives.
The series represents a significant departure from their previous heist-focused content, venturing into post-apocalyptic territory while maintaining their signature style of intricate storytelling and moral ambiguity. The series is co-directed by David Barrocal and Jesús Colmenar, who previously worked on Money Heist, ensuring consistency in production quality and visual storytelling.
Star-Studded Spanish Cast and Character Dynamics
Billionaires’ Bunker features an ensemble cast of renowned Spanish actors who bring depth and authenticity to this claustrophobic thriller. The series showcases some of Spain’s most talented performers in roles that challenge both their dramatic range and emotional complexity.
| Main Cast | Character | Notable Works |
|---|---|---|
| Miren Ibarguren | Minerva (Bunker Manager) | Phenomena, Aída |
| Joaquín Furriel | Guillermo Falcón | The Kingdom, Rest in Peace |
| Natalia Verbeke | Frida | Ana Tramel: The Game |
| Carlos Santos | Rafael Varela | Los hombres de Paco |
| Pau Simón | Max Varela | Nudes |
| Alícia Falcó | Asia | In the Company of Women |
| Montse Guallar | Victoria | Various Spanish productions |
The series stars veteran actors Miren Ibarguren (Phenomena), Joaquín Furriel (The Kingdom), and Natalia Verbeke (Ana Tramel: The Game), each bringing decades of experience to their respective roles in this high-stakes survival drama.
Plot Synopsis: When Luxury Meets Apocalypse
With nuclear war imminent, a billionaire springs his son from prison only for the entire family to flee to a far more luxurious — and far more insidious — lockup. As they are forced to coexist with other elites who can afford to survive the end of the world in an underground bunker, tensions rise as old family secrets come to light and decades-long rivalries begin to boil over.
The story centers around the Kimera Underground Park, a luxury fallout shelter designed to house 45 of the world’s wealthiest families during global catastrophe. Through screens, they’ll watch the bewildering spectacle of the world they knew collapsing above their heads. As the situation outside becomes increasingly terrifying, they’ll enjoy an underground city with basketball court, restaurant, zen garden, cocktail bar, psychologist’s couch, gym and spa.
However, what begins as a temporary refuge quickly transforms into a permanent prison when nuclear bombs are actually detonated. Their survival now depends on Minerva (Ibarguren), the mysterious woman who runs Kimera, and the unexpected alliances that form in tragedy.
Critical Reception and Global Performance
The Billionaires Bunker OTT release date has been met with mixed but notable critical reception. The Spanish thriller series from Álex Pina and Esther Martínez Lobato – who are best known for being the creators behind another Netflix hit, Money Heist – stars Miren Ibarguren, Joaquín Furriel, Natalia Verbeke, and Carlos Santos.
Performance Metrics:
- Per FlixPatrol, the show hit the Netflix Top 10 TV Shows for this week, charting at #3 on the US charts (at time of writing), with 577 million minutes viewed, while also hitting the #1 spot in its native Spain
- The show has hit the top 10 in over 70 countries
- IMDb rating: 5.3/10 based on 1.6K user reviews
Critics have drawn comparisons to other bunker-based series, with Billionaires’ Bunker immediately reminded me of both the Apple TV+ series Silo and the Hulu & Disney+ series Paradise. While some reviews describe it as “the Spanish Silo,” and have been willing to give it the benefit of the doubt thanks to “some great moments”.
Production Values and Technical Excellence
The series showcases impressive production values that justify its place among Netflix’s premium international content. The new series is filmed at Netflix’s sprawling Tres Cantos production hub, with this particular production taking full advantage of a dedicated “volume” like technology that allows projections to be put around the actors in a near 360 environment.
The series was filmed in the large Netflix studios in Madrid, Spain and required a circa 7,000 square metre set build -equivalent to around 50 normal homes. This massive undertaking demonstrates Netflix’s commitment to creating authentic, immersive environments that transport viewers into the claustrophobic world of the underground bunker.
The visual storytelling benefits from advanced filming techniques and careful attention to detail in creating the underground environment. The bunker itself becomes a character in the story, with its luxurious amenities contrasting sharply with the psychological pressure of permanent confinement.
Episode Structure and Narrative Arc
Billionaires’ Bunker delivers its story across eight carefully crafted episodes, each building toward an explosive finale that sets up potential future seasons. The eighth episode of Billionaires’ Bunker was called, “2 Minutes Without Roxán.” As seen in the episode, ‘Max’ and ‘Asia’ were seen shutting down ‘Roxan’, the AI that actually controlled the entire bunker.
The series maintains the creators’ signature style of complex storytelling, weaving together multiple character arcs while building toward revelations that recontextualize earlier events. Each episode runs approximately 56 minutes, allowing for deep character development and intricate plot progression that fans of Money Heist have come to expect.
Future Prospects: Will There Be a Season 2?
The question of renewal has become a hot topic among fans following the series’ dramatic finale. Alex Pina has said he plans for more seasons of Billionaires Bunker but the series hasn’t received an official renewal yet. Netflix usually makes its decisions based on viewership numbers, international fame, and competition. The report by Economic Times did state that if the season is renewed, then the Spanish drama could have Season 2 in 2026.
The series’ strong global performance and the creators’ track record with Netflix suggest positive prospects for continuation. The ending certainly leaves room for season 2, with multiple unresolved storylines and character arcs that could sustain additional seasons.
How Billionaires’ Bunker Compares to Other Netflix Thrillers
The series occupies a unique position in Netflix’s catalog, combining elements of survival thriller, family drama, and social commentary. Unlike typical post-apocalyptic content that focuses on resource scarcity, Billionaires’ Bunker explores what happens when the ultra-wealthy face existential threats despite their material advantages.
It does feel a bit soapy at times, but on the other hand, it’s almost kitsch entertainment, so it works. This balance between serious themes and entertainment value has helped the series find its audience among Netflix subscribers seeking sophisticated international content.
Global Accessibility and Viewing Options
Netflix has ensured that Billionaires’ Bunker reaches the widest possible audience through comprehensive localization efforts. The series is available with multiple dubbing options and subtitle languages, making it accessible to international viewers who may not be fluent in Spanish.
The series joins Netflix’s growing catalog of premium Spanish-language content, which has found significant success with international audiences following the global popularity of shows like Money Heist, Elite, and The Paper House.
A Worthy Addition to Netflix’s International Catalog
The Billionaires Bunker OTT release date marks another successful expansion of Netflix’s Spanish content offerings. While critical reception has been mixed, the series has demonstrated strong global appeal and commercial success that positions it well for potential renewal.
For fans of the creators’ previous work and viewers seeking sophisticated international thrillers, Billionaires’ Bunker offers a compelling blend of high-concept storytelling and character-driven drama. The series successfully explores themes of wealth, power, and survival while maintaining the entertainment value that has made Spanish Netflix originals so popular worldwide.
Whether you’re drawn by the post-apocalyptic setting, the family drama, or simply the pedigree of its creators, Billionaires’ Bunker represents a significant addition to Netflix’s 2025 content slate that merits attention from thriller enthusiasts and international content fans alike.
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FAQs
When is the Billionaires Bunker OTT release date on Netflix?
Billionaires’ Bunker was released globally on Netflix on September 19, 2025. All eight episodes of the first season are available for streaming immediately.
How many episodes are in Billionaires’ Bunker Season 1?
The first season consists of eight episodes, each running approximately 56 minutes. The entire season provides about 7.5 hours of content perfect for binge-watching.
Is Billionaires’ Bunker available with English dubbing on Netflix?
Yes, Netflix offers Billionaires’ Bunker with multiple dubbing options and subtitle languages to ensure accessibility for international audiences beyond Spanish speakers.
Will Netflix renew Billionaires’ Bunker for Season 2?
While Netflix hasn’t officially confirmed renewal, creator Álex Pina has expressed plans for additional seasons. The series’ strong global performance and dramatic season finale suggest positive prospects for Season 2 in 2026.
Who are the main creators behind Billionaires’ Bunker on Netflix?
The series is created by Álex Pina and Esther Martínez Lobato, the duo behind Netflix hits Money Heist, Berlin, and Sky Rojo. It’s directed by Jesús Colmenar and David Barrocal, ensuring high production quality consistent with their previous successful projects.
