# Undertone's director Ian Tuason reveals why the horror movie's set felt haunted: 'There was a lot of unexpected things happening'

> Undertone is one of the new horror movies in April, and another successful hit for A24. I recently spoke to the movie's director about why he chose to focus so heavily on sound, and also learned some creepy things about…

- **Source:** [TechRadar](https://www.techradar.com/streaming/entertainment/undertones-director-ian-tuason-reveals-why-the-horror-movies-set-felt-haunted-there-was-a-lot-of-unexpected-things-happening?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69d7c7d9fba5d17a6072be80)
- **Published:** 2026-04-09
- **Category:** Apps
- **Tags:** #movie #director #undertone #felt #haunted #horror #tuason #happening
- **Canonical:** http://localhost:4321/a/69d7c7d9fba5d17a6072be80

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._