'Imposters' Review: A Tense Slow-Burn Thriller Driven by Parental Horror - FrightFest 2026
- 7 hours ago
- 3 min read
By Becca Johnson - August 28, 2026
The feature directorial debut of Caleb J. Phillips, starring horror genre favourite Jessica Rothe (Happy Death Day), Imposters is a tense thriller full of intrigue and mystery. After a couple’s baby is taken, the desperate mother learns of a way to bring him back. However, her husband begins to suspect that what she has brought back isn’t their son.
Boasting strong performances and a central mystery that keeps you invested, Imposters is a great watch, until an increasingly convoluted narrative begins to get the better of it.
Horror fans already know they’re in safe hands with Jessica Rothe, and Imposters is no exception. She delivers another excellent performance, convincingly capturing a mother driven by desperation and instinct while showcasing plenty of emotional range as the mystery deepens. Charlie Barnett (Men in Black 3) is equally compelling as her husband, and although their marriage is complicated by secrets and lies, the pair sell both its fractures and the love that remains underneath. Their arguments carry a convincing rawness, while their shared devotion to their son provides a believable connection even as their relationship begins to unravel. Bates Wilder (Shutter Island) also makes an impression as Orson, an unsettling and particularly eerie presence whose importance to the central mystery gradually becomes apparent. Together, the cast give the increasingly strange proceedings a grounded emotional core.
The mystery at the centre of Imposters hooks you in almost immediately, with the disappearance of a baby bringing both emotional weight and a frightening sense of uncertainty to the story. Even as answers surrounding the child's fate begin to emerge, writer and director Phillips keeps further twists up his sleeve, ensuring there is always another question waiting to be answered. A mysterious cave and an unknown man who repeatedly appears at the couple's home unannounced only heighten the unease, hinting towards something potentially paranormal or even sci-fi lurking beneath the surface. For much of its first two acts, Imposters keeps its cards impressively close to its chest, making it difficult to predict where the story is heading and leaving you eager to uncover exactly what is going on.
The final act, however, is where the film may begin to lose some viewers. Once the true nature of the cave is revealed, the carefully constructed mystery of the first two acts gives way to something far more convoluted, with increasingly wild ideas making the story unnecessarily messy. It remains straightforward enough to follow, but the simplicity that made the earlier mystery so compelling is replaced by a clunkier approach that threatens to buckle under the weight of its own ambition. There is still plenty to enjoy, with the action and emotion ramped up considerably and providing an energetic payoff to the film's slow-burn approach. Yet amid all the chaos, some of the intrigue that made Imposters so gripping in the first place unfortunately gets lost along the way.
At its heart, Imposters is a parental horror, and its exploration of motherhood, grief and desperation helps ground the story when its more outlandish ideas threaten to take over. There’s something inherently unsettling about the lengths someone might go to retrieve a loved one, particularly when faced with the possibility that the person who returns may not be the exact same person who left. Questions of trust and identity therefore sit naturally alongside the film’s horror, giving its central predicament an emotional weight beyond the mystery itself. Even when the narrative enters increasingly convoluted territory, this very human fear provides the audience with something tangible to hold onto.
Imposters is a compelling slow-burn thriller, elevated by committed performances and a mystery that keeps its cards close to its chest. Its increasingly convoluted final act takes some shine off the journey, but the emotional weight behind its parental horror ensures there’s still plenty to invest in. An ambitious and intriguing feature debut from Phillips, even if its ideas occasionally get the better of it.
'Imposters' had its English premiere at FrightFest London 2026.
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