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Movie poster: A Deadly Grudge (2021)
🎬 Movie

A Deadly Grudge

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2021 · 85 min Thriller TV Movie Drama
5.6 / 10 · TMDB

Family dynamics take a messy turn when a woman learns she has a half sister at her mother's funeral. As her perfect life starts to unravel, she suspects her new sister is to blame for her Mom's death.

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📋 Film Details

Original Title A Sister's Grudge
Year 2021
Country United States of America
Genre Thriller, TV Movie, Drama
Director Nigel Thomas
Runtime 85 min.
Rating TMDB: 5.6/10 (11 votes)

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🎬 MovieFinder's Take

The TV movie constructs its suspense around the fraught dynamic between two sisters united by grief and divided by suspicion. It relies on familiar tropes of the domestic thriller—hidden agendas, shifting allegiances, and the unraveling of a perfect life—to deliver a predictable yet engaging narrative.

What lingers after the final reveal is a sense of procedural satisfaction rather than genuine surprise. The film serves its purpose as a competent, if unambitious, entry into the genre of familial distrust. — MovieFinder Editorial

Director: Nigel Thomas

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Watch it as a late-night diversion, ideally when you're in the mood for a straightforward tale of domestic suspicion.

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