Where can I watch Sumathi Valavu for free?

You can watch Sumathi Valavu for free on the Castle app. It streams in HD with Hindi and regional language options.

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Is Sumathi Valavu available in Hindi?

Yes. Sumathi Valavu is available with Hindi dubbing and subtitles, along with other regional language options on Castle.

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Watch Sumathi Valavu (2025) Hindi Dubbed Movie Online

2025India135 min7.7

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Thriller

A haunted curve in Kerala, named after Sumathi's tragic death, draws various people into supernatural encounters. As they experience strange events, the mystery of Sumathi and the road's dark history unfolds.

7.7/ — votes