There are bands, and then there are forces of nature. Black Sabbath didn’t just play heavy music — they invented the weight, the darkness, the slow-burning dread that would become metal itself. The End of All Ends is Netflix’s definitive dive into the final chapter of the band that changed sound, culture, and rebellion forever.From the smoke-filled streets of Birmingham to sold-out arenas across the world, the film traces how four working-class kids accidentally rewrote music history. Tony Iommi’s iron riffs, Geezer Butler’s apocalyptic lyrics, Bill Ward’s thunderous swing, and Ozzy Osbourne’s unhinged charisma fused into something the world had never heard — and hasn’t escaped since. This isn’t just a recap; it’s a reckoning with how darkness became art.The documentary pulls no punches. It explores the fractures, addictions, exits, reunions, and near-mythical survival of a band that always lived on the edge. Archival footage collides with raw new interviews, revealing the human cost of creating a genre built on distortion and doom. Fame, faith, fear, and finality all loom large as Sabbath confront what it means to truly end something eternal.At its core, The End of All Ends is about legacy. Every modern metal band, every detuned guitar, every slow, crushing riff traces back to Black Sabbath. The film shows how their music became a language for outsiders, misfits, and anyone who found truth in the shadows. Sabbath didn’t glorify darkness — they understood it.As the final notes fade, the question isn’t whether Black Sabbath is over. It’s whether the world they created can ever stop echoing. This Netflix original doesn’t just say goodbye — it seals their place as the architects of heaviness, the prophets of distortion, and the band that proved the end can still sound monumental.