Turn the lights down low and the volume way up for A24’s ultra-creepy new trailer for undertone.

undertone releases in theaters on March 13, 2026.

The film follows a paranormal podcast host who moves into her dying mother’s house to be her primary caregiver. When she receives audio recordings of a young pregnant couple experiencing supernatural noises, she realizes the woman’s story mirrors her own.

Sound plays a vital role in inducing chills in the new trailer below, fitting for a podcaster who’s trapped in an aural nightmare.

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