Simon Barrett’s Directorial Debut, Seance, Is a Solid Schoolgirl Slasher

Many of the most enduringly creepy urban legends have invoked the dimension-warping power of mirrors, from Bloody Mary and her many incarnations to the iconic, hook-handed Candyman. Simon Barrett’s Seance utilizes a summoning spell spoken into a row of mirrors in a dark dormitory bathroom to conjure the spirit of a dead student, but the true horror transcends the realm of the spiritual, pointing instead to the cruel hands of humans.
Camille Meadows (Suki Waterhouse) is the latest addition to the prestigious ranks of the Edelvine Academy for Girls, arriving shortly after the tragic (and purportedly accidental) defenestration of a student named Kerri (Megan Best). She is assigned to board in the room where Kerri slept mere days ago, and immediately begins to experience disturbing dreams of an eerie entity in her room. What Camille eventually learns is that just before Kerri’s death, she had participated in a summoning ritual to invoke the Edelvine Ghost—a former student who had slit her wrists—and that the friends present at the ritual fear this spiritual slasher might target them next.
Well-known for penning the scripts for Adam Wingard films like You’re Next and The Guest among other recent horror-thrillers, Barrett retains the essence of his previous writing collaborations in his directorial debut while paying constant homage to the films that inspire this specific project. While it contains a clever blend of horror, thriller and mystery indicative of his existing style, there are also references to countless genre-defying horror films staples, from Dario Argento’s Suspiria to Wes Craven’s Scream sequels. At times this adds an entertaining layer of horror guess-who—which will fare particularly well with the streaming service and co-distributor Shudder’s genre-obsessed subscribers—but detracts somewhat from the constant escalation of tension found in Barrett’s earlier projects. At times, Seance stagnates in a shot or scene meant to evoke a predecessor, but at others, this tactic effuses an effectively sweet haziness—particularly those moments shared between Camille and her budding love interest Helina (Ella Rae-Smith).