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.

Nina Kiri (“The Handmaid’s Tale”) stars in the film, which marks the feature debut of writer-director Ian Tuason. Tuason will next tackle the eight installment in the Paranormal Activity franchise.

Kris Holden-Ried (“The Umbrella Academy”), Michèle Duquet (The Virgin Suicides), Keana Lyn Bastidas (“The Hardy Boys”), and Jeff Yung (The Shrouds) round out the cast.

Joe Lipsett came away from the film’s Fantasia premiere a massive fan of the scares. He wrote in his 4.5-skull review, “I can’t remember the last time a movie made every hair on...