Undertone (2026) Trailer 1 4K DTS-HD MA and AC3 5.1
Download Trailer 1 for Undertone (2026)

Today I have the first trailer for Undertone (2026) – a Canadian horror film which uses immersive sound design to create tension and fear, instead of relying on visuals.
And the sound design is really interesting and must be heard in multi-channel audio – stereo would not do it justice at all. This track has amazing channel separation and creative layering. The unnerving noises, creepy distorted music and voices really does enhance the eeriness of the trailer.
The story centers on Evy, a host of a paranormal podcast who is caring for her dying mother. She receives a series of mysterious and disturbing audio recordings from a couple claiming their house is haunted. Listening to these recordings draws Evy deeper into psychological terror, blurring the line between reality and madness.
I have the first trailer in 4K – 3840×1796 which is 2.138:1 and the super audio mix is available in DTS-HD Master Audio 5.1. You can find the encodes of the trailer at the Undertone (2026) page. Undertone is in theaters on March 13, 2026.








