"Some sounds should never be heard." 08 August 2025 Horror, Sci-Fi 12 mins
NOTE: Not to be confused with A24's feature film Undertone directed by Ian Tuason. A sound recordist captures strange sonic phenomena underneath their house, and things escalate from there.
Watch the official Undertone 2025 trailer in HD below.
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United States 08 August 2025
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Have you watched Undertone yet? What did you think about it?