Not enough flick are set in secluded stack resorts . They ’re environments that are uniquely capable of eliciting emotion like fear , restlessness , and — above all else — paranoia . Emotions , in other discussion , that form the foundation of any great thriller or revulsion fib . No movie has , of course , ever utilise a mountainside repair as well asThe polishing , which apply sinister ghosts and tragical domestic discord to turn a sprawling , mansion - like hotel into a suffocating source of intense cabin fever . Many picture show since have unsuccessfully strain to copy that classic ’s singularly unsettling effect , but few have truly seized on the brilliance of its scene .

Cuckoodoes the latter , and wisely avoids confide the former mistake . It ’s an frail motion-picture show where the resolutions prove less substantial than the buildup to them . The latest thriller fromLuzwriter - director Tilman Singer is , nonetheless , undeniably the mathematical product of a teller with an unconventional style and a penchant for captivate the unearthly . Those two talents are employed to impressive effect inCuckoo , an eery thriller soaked in paranoia that is greatly elevated by the extremely game performance of its two lead and Singer ’s knifelike interpretation of its central locale .

Cuckooexists in a world of crooked perspectives and slanted lines — one where shadows do n’t just stretch and twist , but also reach toward you . This is made ostensible in the film ’s fine compose opening image , in which a stairway bannister dissever the underframe in a sloping line and separates the darkened interior of a stairwell ’s second level from the luminance shine in from the floor below . In that brightness are the twisted shadows of two tilt adults . It is a picture , unconventionally testify , of recognizable familial turbulency . Then , in a move that cuts like a sharp shit and only intensifies the disquiet produce in the infernal region of your tummy , Cuckoocuts to an even more unnerving sight : That of a young daughter writhing in her pink - wall bedroom as her hands grip her foresightful red hair , which covers her face and body like a shawl , and threaten to pluck entire chunks out .

These are images of domesticated familiarity that , thanks to a few fundamental framing and blocking selection , are imbued with a sense of off-the-wall , inherent repulsion . It ’s this intentionally off - tonality banknote thatCuckooattempts to maintain across its intact 103 - minute runtime . The need of its whodunit boxwood plot , unfortunately , prevent it from doing so in its final half . For much of the cinema ’s first hour , though , Singer succeed at keeping the viewerandhis supporter off - balance . He does so even while introducing his unlikely hero , Gretchen ( Euphoriastar Hunter Schafer ) , an angsty teenager who ’d rather be making music with her isthmus than moving to a repair in the German Alps with her father , Luis ( Marton Csokas ) , stepmother , Beth ( Jessica Henwick ) , and half - sister , Alma ( Mila Lieu ) . The late death of Gretchen ’s biologic mother has , however , forced her to startle hold up with Luis and his new home full time , much to her and her father ’s ostensible frustration .

Her situation only worsens when she meets Luis ’ boss and the owner of the recourse they ’ve relocated to : Herr König ( a delightfully hammy Dan Stevens fromAbigail ) , a German man of affairs whose leftover demeanor immediately chafe Gretchen the faulty way . Her obvious dislike of König does n’t stop her from accepting his offer to work a salaried position as his recourse ’s front desk clerk , though , and it ’s during her first few shifts on the clock that Gretchen witnesses foreign instances of washed-out woman throwing up in the stamping ground ’s anteroom and meets Ed ( Àstrid Bergès - Frisbey ) , a Gallic tourist she immediately wants to run aside with . Things speedily take an even more nightmarish twist when Gretchen discover herself go after one night by a screaming , red - eyed fair sex ( Kalin Morrow ) capable of terrific feats of potency and speed .

Singer and cinematographer Paul Faltz make the most out of Gretchen ’s first rill - in with her dangerous stalker . The dyad constructs the successiveness out of long , firm pans and cut through shots that first emphasize the derelict , winding nature of the mountainside route that Gretchen must take on her bike to get home . Then , in one lurid brandish , they announce the arrival of her pursuer with a stroke that roll from Gretchen ’s back to a side view of a nearby assortment of invitee house as a hooded char burst out of one and good luck into an unnaturally fast dash . Singer and Faltz follow up this moment with several seconds of utter , dread - replete silence as Gretchen ’s eye vagabond from the saturnine tree diagram branch that hang above her down to the shadow they vomit on the road — a switch in her regard that divulge the comportment of another , shadow figure running behind her with its arm outstretched .

There ’s a layer of directorial control present in this sequence that is uniform throughout all ofCuckoo , which place along with Osgood Perkins’Longlegsas one of this yr ’s most visually striking horror cinema . Isaac M. Singer builds his belated endeavour using patient , often aggressively composed images that accentuate both the beauty and surreality ofCuckoo‘s mountainside resort . Meanwhile , production designer Dario Mendez Acosta ’s utilisation of pallid pinks and greens for the resort ’s hotel rooms and hospital walls , as well as the get on - woodwind instrument paneling of its lobby , creates an efficaciously odd , discombobulating apposition of old and new when paired with the spic-and-span white and glass wall of Luis and Beth ’s hyper - modern home . The resulting effect is one that only further heightens the off - putting and yet alluring strangeness ofCuckoo‘s story and desolate macrocosm .

While Singer does an efficient job of introducing the mysteries surround both his pic ’s unknown , red - eyed freak and her kinship with Stevens ’ obviously funny Herr König , Cuckooloses a bit of its steam once the full picture of what ’s really survive on within the grounds of König ’s refuge starts to become absolved . By the sentence it has devolved into a shoot-’em - up , quat - and - mouse chase through a single edifice in its third act , Cuckoohas already started to sense less like the high - concept , hallucinatory horror flick it initially seemed to be and more like a stock action - thriller . The loss of the enticing , unearthly haze that cover so much ofCuckoo‘s first one-half forthwith renders the celluloid importantly less interesting and also retroactively reveals just how shallow its story has been all along .

WhatCuckoolacks in dept , h it endeavor to crap up for in style and flair . Not only do Singer , Faltz , and editors Terel Gibson and Philipp Thomas fully trust to the plastic film ’s freaky idea and rhythms , but Schafer and Stevens also give it their all with operation that could not be further apart . Schafer ’s turn is one of tightly wound heart and barely contained emotions that needs occur spilling to the surface . IfCuckoowere any other photographic film , it might seem like she was bring too much to the table , but her piece of work is both countered and complemented by that of Stevens .

The latter actor has emerged over the preceding 10 years as one of the greatest go - for - it performers working today , and he responds to the in the altogether vulnerability of Schafer ’s carrying out with a wittingly malefic turn that is at the same time over - the - top and perfectly tuned intoCuckoo‘s idiosyncratic sensibilities . Schafer and Stevens ’ performances are both uncomfortable and also provoke uncomfortableness . They are each doing heightened and somewhat lopsided work here , and that ’s fitting for a film likeCuckoo , which presents a reading of our world that seems conversant and not — straight and yet slanted . Its lasting power may be limited , but anyone who seeks it out should find it difficult in the moment to refuseCuckoo‘s call .

Cuckoois now playing in theaters .