16+Season 1
Synopsis
Billionaires' Bunker (El refugio atómico) Season 1 (2025) — eight episodes of Spanish drama you can watch online on iFILM. A global nuclear conflict has begun, and a group of billionaire families retreats into a luxury underground shelter to wait it out. The bunker is equipped for comfort. The people inside are not.
Max is just out of prison. Moving in with his parents, he runs into someone who drags him back into the worst chapter of his life — and the old feud between his family and another ignites underground. Minerva, who designed and controls the shelter, is quietly advancing a multi-phase plan the others haven't been told about. Asia makes a rash call she later regrets. Rafa absorbs a revelation that reframes everything he thought he knew. Medical crises, mayday signals, and escalating confrontations stack up across eight episodes while the world above keeps burning.
It tightens like a room with the air running out — part claustrophobic thriller, part family grudge match, part slow-burn mystery. Stream Billionaires' Bunker Season 1 online on iFILM.
8 episodes
S1·E1Return from Hell
Amid global turmoil, just-out-of-prison Max joins his parents in a luxury bunker. There, an unexpected encounter confronts him with his darkest past.
S1·E2The Greatest Con Ever Pulled on Humanity
As the team celebrates their success, not everyone feels comfortable with how the events unfolded. Rafa reels from Frida's revelations.
S1·E3I Hate the Rich
A shocked Minerva faces a skeptical team in need of answers. Conflicted by the videos of Max, Asia makes a rash decision but later regrets it.
S1·E4The Millionaire's Paradox
In a medical crisis, Asia is the only one who can help. Victoria welcomes a distraction as she sends out mayday signals. A call grows in urgency.
S1·E5The Truth Is Overrated
With pressure mounting, Minerva takes a major gamble before assigning a high-stakes mission. Unable to find Guillermo, Mimi turns to Frida and Victoria.
S1·E6The Woman of Numbered Days
Asia comes to grips with her true feelings. Max confronts Minerva as she prepares to implement phase three in the bunker. Mimi shows troubling symptoms.
S1·E7Learn to Live without Me
Under false pretenses, Max unveils his plan. Rafa reveals the real reason behind his past actions while Guillermo prioritizes family and friendship.
S1·E8Two Minutes without Roxán
Frida doesn't hold back as she delivers some painful truths. As a perfectly curated night unfolds, Max and Asia kick into action.
1 seasons
Starring
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