Episode 255: A24's Undertones with Filmmaker Ian Tuason episode artwork

EPISODE · Mar 12, 2026 · 1H 8M

Episode 255: A24's Undertones with Filmmaker Ian Tuason

from Mostly Horror · host Mostly Horror | Morbid Network

This week we’re joined by writer/director Ian Tuason, whose new A24 horror film Undertone is creeping into theaters March 13. The film plays with a deceptively simple question: what if the scariest thing in a movie isn’t what you see… but what you hear later? We talk with Ian about building tension through sound, the eerie psychology of playback and EVP recordings, and why something as innocent as a children’s song can suddenly feel sinister when it’s heard through fresh ears. He also tells us about filming the movie in his own childhood home, the challenge of creating tension with minimal visuals, and the trust it takes to let actors experiment when they’re carrying so much of the film. Plus, we get into what excites him about stepping into the world of Paranormal Activity next. And of course, Ian builds his Spook’em Scare’em Starter Kit. Headphones recommended... COME HANG OUT!!!   Follow Us on Social Media:Instagram & Threads: @mostlyhorrorpodTikTok & Twitter/X: @mostlyhorrorSteve: @stevenisaverage (all socials)Sean: @hypocrite.ink (IG/TikTok), @hypocriteink (Twitter/X)Enjoyed this episode? Don’t forget to subscribe, rate, and leave a review on your favorite podcast platform to help us reach more horror fans like you! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week we’re joined by writer/director Ian Tuason to talk about his A24 horror film Undertone, building terror through sound and playback, filming in his childhood home, stepping into the world of Paranormal Activity, and crafting his Spook’em Scare’em Starter Kit.

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Episode 255: A24's Undertones with Filmmaker Ian Tuason

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This episode was published on March 12, 2026.

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This week we’re joined by writer/director Ian Tuason, whose new A24 horror film Undertone is creeping into theaters March 13. The film plays with a deceptively simple question: what if the scariest thing in a movie isn’t what you see… but what you...

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