Year: 1972
Runtime: 117 min
Language: English
Director: Ronald Neame
During a New Year's Eve celebration, the luxury ocean liner SS Poseidon is struck by a massive rogue wave, capsizing the vessel. A small group of survivors, led by a resourceful former merchant marine, must fight to navigate the upside-down ship’s flooded and collapsing passageways. They face perilous obstacles and dwindling hope as they attempt to escape the crushing depths of the ocean and reach the overturned hull, their only chance for survival.
Get a spoiler-free look at The Poseidon Adventure (1972) with a clear plot overview that covers the setting, main characters, and story premise—without revealing key twists or the ending. Perfect for deciding if this film is your next watch.
The SS Poseidon glides toward its retirement, a gleaming ocean liner bathed in the festive glow of a New Year’s Eve celebration. Its elegant dining rooms, polished decks, and bustling corridors convey a world of luxury and optimism, even as the ship cuts through restless waters toward Athens. The atmosphere is a blend of joyous anticipation and quiet tension, hinting that the grandeur of the vessel may soon be tested by forces far beyond its polished steel.
When a towering rogue wave crashes into the ship, Poseidon is ripped from its upright certainty and thrust into a nightmarish inversion. The once‑familiar corridors become ceilings, and flooded passageways turn the vessel into a labyrinth of perilous, upside‑down chambers. Amid the chaos, a handful of passengers and crew find themselves forced to confront an unforgiving environment, clinging to the thin hope that the hull above might still offer a route to safety.
Leading the reluctant band of survivors is a resourceful former merchant marine whose calm competence becomes a beacon in the disorienting darkness. Beside him, Frank Scott, a reflective reverend, offers quiet moral steadiness, while Mike Rogo, a hard‑nosed detective, brings a pragmatic edge to the group’s desperate calculations. The seasoned couple Manny Rosen and his wife provide a grounded, compassionate presence, and the ship’s charismatic singer Nonnie Parry adds a touch of levity that steadies nerves. Young siblings Susan Shelby and Robin embody the raw curiosity and vulnerability that keep the human element at the story’s core.
The tone of the film balances stark survival tension with moments of humanity that surface even in the most claustrophobic settings. The overturned world of the Poseidon is rendered with a cold, relentless suspense, yet the characters’ interactions hint at courage, sacrifice, and the stubborn spark of hope that can illuminate even the darkest depths. As they navigate the inverted vessel’s treacherous corridors, the audience is invited to wonder whether the fragile alliance forged in crisis will be enough to guide them toward the faint light of rescue.
Last Updated: August 10, 2025 at 14:16
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