A Terrible Finale Betrays Shudder’s Generic Sibling Horror The Twin

For a majority of Taneli Mustonen’s The Twin, folklore darkly colors jolt-inspiring maternal horrors from moonlit shadows. Fans of Jaume Collet-Serra’s Orphan or Nicholas McCarthy’s The Prodigy will feel at home when The Twin’s adoring parents notice obscure traits displayed by their otherwise angelic children. Mustonen and co-writer Aleksi Hyvärinen explore the depths of grief through Finnish haunted house means—a family rebuilds in woodland isolation—until their third act sinks faster than a lead Titanic. The Twin builds mysterious dread rooted in paranormal possessions and possible cult activity, but its ill-serving payoff vaporizes the crippling weight of loss fastened to each character.
Teresa Palmer and Steven Cree reunite after A Discovery of Witches, playing grieving spouses Rachel and Anthony. While their son Elliot (Tristan Ruggeri) is still very alive, his twin Nate recently passed away during a tragic accident. Rachel struggles to cope daily, so Anthony relocates his family to Finland’s isolated countryside. He prays the distance will help Rachel’s condition improve, but her inability to function after Nate’s death worsens. The house begins to fill with symbolic reminders of Nate, and that’s when Elliot starts acting strange—like his brother is still around, somehow in communication.
Mustonen’s influences run rampant, from the charming cultish wilds of The Wicker Man or Midsommar to something sinister like Brandon Christensen’s Still/Born, where a mother must protect her living offspring from its undead sibling. The Twin establishes these ties by introducing a quaint Finnish community’s elders at Rachel and Anthony’s welcome party, where few speak English and townsfolk stare ominous gazes like in any “outsiders at risk” thriller. Actress Barbara Marten plays the important pot-stirring role of Helen, Rachel’s English-speaking ally. Helen’s grandmotherly calmness warms this soothing balm but only for a few minutes—she doubles down on the uncomfortable vibes that Mustonen softly stokes throughout Rachel’s increasingly worrisome breakdown. Rachel, Anthony and Elliot effectively bicker at home about possible ghosts or tainted memories, sneaking ritualistic implications into an otherwise spiritual tale.