Lost Girls

Lost Girls

Year: 2020

Runtime: 95 min

Language: English

Director: Liz Garbus

Echo Score: 70
DramaMysteryThriller

When 24-year-old Shannan Gilbert disappears, her mother, Mari, refuses to give up hope. Determined to find answers, Mari investigates her daughter's disappearance and uncovers a disturbing pattern of unsolved murders along Long Island's outer banks. As she digs deeper, she confronts police corruption and a community harboring dark secrets, relentlessly pursuing justice for Shannan and other missing women.

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Lost Girls (2020) – Spoiler-Free Movie Summary & Plot Overview

Get a spoiler-free look at Lost Girls (2020) 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.

In the quiet stretches of Long Island’s outer banks, a close‑knit community is shaken when a young woman vanishes without a trace. The disappearance reverberates through the salty air, hinting at hidden currents beneath the region’s idyllic façade and suggesting that the familiar streets may conceal far more than everyday worries.

Mari Gilbert is a tenacious single mother struggling to keep her family afloat in the bustling shadows of New York City while raising three daughters. When her eldest, Shannan, disappears on the night they were supposed to gather for dinner, Mari’s ordinary worries quickly turn into an urgent, relentless quest for answers. The film frames her world through the lens of a mother’s love that refuses to be silenced, even when institutions appear indifferent.

The story unfolds against a backdrop of modest homes, marsh‑lined avenues, and a police department whose responses feel both procedural and detached. Detective Dean Bostick offers polite reassurances, while Commissioner Richard Dormer watches the growing unease from a distance, hinting at deeper systemic gaps. As Mari pushes past bureaucratic inertia, she finds unexpected camaraderie among other families who share her anguish, forging a small but determined network that clings to hope amid uncertainty.

Through a sober, atmospheric palette and a tone that balances dread with steadfast resolve, the film captures the tension of a mother navigating grief, community suspicion, and the opaque machinery of law enforcement. Mari evolves from a grieving parent into a fierce advocate, her inner fire illuminating the darkness that surrounds the case and inviting viewers to wonder what truths lie just beyond the shoreline’s mist.

Last Updated: August 10, 2025 at 01:21

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Lost Girls Summary

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Lost Girls Summary

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Characters, Settings & Themes in Lost Girls

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Characters, Settings & Themes in Lost Girls

Lost Girls Ending Explained

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Lost Girls Ending Explained

More About Lost Girls

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