While introducing his new film Speak No Evil during its world premiere at the Sundance Film Festival–where it played as part of the fest’s Midnight section–Danish director Christian Tafdrup shared with his virtual audience, “I wanted to make the most unpleasant watch ever.”

As if that weren’t enough to put everyone on edge, Tafdrup continued to share that in writing this movie, he was inspired by the filmmaking of none other than the king of discomfort, Lars Von Trier. That was enough to set my heart pounding, unsure of what sort of depraved evil would be in store for us all. And after watching Speak No Evil, I was only barely prepared for what horrors lay ahead in this smart, disturbing and heart-pounding new Danish horror film.

When a Danish family of three vacations in Italy one summer, they are pleased to meet a fun Dutch family at their shared lodging. Bjørn (Morten Burian) and his wife Louise (Sidsel Siem Koch) are excited to bond with the charismatic Patrick (Fedja van Huêt) and Karin (Karina Smulders). It’s also fitting that their young daughter Agnes (Liva Forsberg) is also around the same age as the couple’s son, Abel (Marius Damslev).

It’s a fun affair but the magic of the Tuscany vacation becomes a distant memory when Bjørn and Louise return to their humdrum lives (he’s clearly unhappy with his normal life). It’s not until a year later when a postcard arrives–a photograph of both families together from their idyllic Italian summer–that their spirits lift. They’ve been invited by Patrick and Karin to reconnect and spend the weekend at their home; and offer that excites them, to which they accept.

A short 8-hour car trip away, Bjørn, Louise, and Agnes arrive at their host’s house deep in the woods (the kind of place that would be very regrettable to get stuck in, on the unlikely chance that any danger should arise). They are instantly greeted and welcomed by fun-loving Patrick and Karin, and the promise of a fun weekend lies ahead.

However, small awkward cues arise in Patrick and Karin’s hospitality that cause unexpected moments of unease to Bjørn and Louise. Little things that were so touching over that summer–Patrick’s compliments over Louise’s vegetarianism–are forgotten, with wild boar being that night’s main course. But Bjørn and Louise, not wishing to rock the boat, brush it off, and continue with the weekend. It’s not life or death, anyway.

It should be said at this point that Speak No Evil makes no attempt to hide its horror leanings. Tafdrup uses a sweeping symphonic score of strings that cause your body to tense up during their car trip to the house, and the loud, rustling of leaves once they’re there only stir further dread. But it’s the small moments of observed human behavior that Tafdrup is so skilled at capturing, making the audience cringe with discomfort, building a slowly rising tension.

Fedja van Huêt, Sidsel Siem Koch, Karina Smulders and Morten Burian appear in Speak No Evil by Christian Tafdrup, an official selection of the Midnight section at the 2022 Sundance Film Festival. Courtesy of Sundance Institute | photo by Erik Molberg.

Unfortunately, Bjørn and Louise’s uncertainty with the weekend continues, especially when they learn why Abel stares strangely and groans loudly at night: Patrick and Karin share that he has a rare disease that stopped his tongue from growing. An awkward dinner the next night leads Bjørn and Louise to wonder if, maybe they aren’t the same fun-loving family they met on vacation, and perhaps it would be best if they cut the trip short and went home.

To give anything else away at this point would undoubtedly spoil the rest of the film’s fun, and there is quite a lot of twisted reveals ahead. Co-written with his brother Mads, Speak No Evil is Tafdrup’s third feature film and also his first to get accepted into the Sundance Film festival. Surprisingly, it’s also his first attempt at making a horror film. “I have no experience with making horror. I’m not a horror fan, I like to use it in an artistic way.”

Approaching the story from this angle is what makes Speak No Evil such a unique and affecting movie. Creating characters with such developed stories and real human desires (Bjørn’s dishonesty with his boring life and Louise’s niceties to others) is a smart way of leading them into the danger ahead. The way we act in everyday life–what we don’t say or wish to admit about ourselves, and what we hold back from others for the sake of being polite–can have the direst consequences. Speak No Evil very much intends to leave you speechless, and believe me–it will.

This review was first published on January 26, 2022 during the Sundance Film Festival.