One of my favorite things about holiday horror is how easily the genre exposes the uncomfortable truths hiding beneath festive traditions. Nobody understands that better than writer-director Michael Gabriele, whose Unholy Night takes the stress, resentment, expectations, and chaos of a family Christmas Eve and cranks everything up to undead proportions. The result is a funny, atmospheric, and surprisingly heartfelt zombie Christmas movie that feels destined to become a seasonal favorite for horror fans.
The film follows Gino (Marc Bendavid), a man struggling under the weight of his family's expectations during their annual Italian Christmas Eve gathering. His relatives are judgmental, his life hasn't turned out the way everyone hoped, and an awkward reunion with his ex-girlfriend Rene (Shailene Garnett) only adds to the tension. Things go from uncomfortable to catastrophic when Gino's long-dead grandmother suddenly returns and kicks off a neighborhood-wide outbreak of undead family members known as the "ritornati."
What Unholy Night gets right immediately is tone. The opening drops viewers into a picture-perfect Christmas celebration before quickly turning everything upside down. Once Gino's family arrives in full force, you can practically feel the pressure radiating from the screen. The arguments, passive-aggressive comments, and endless family expectations feel so authentic that the supernatural horror almost becomes an afterthought. Gabriele clearly understands the dynamics he's depicting, and that lived-in authenticity gives the film a strong foundation. The family chaos feels pulled directly from real holiday gatherings, using Christmas Eve traditions as the perfect backdrop for the film's escalating horror.
For fans of holiday horror, the closest comparison is probably Krampus, though Unholy Night carves out its own identity. It shares that same blend of family dysfunction and festive dread, but swaps out mythical monsters for zombie relatives. As the body count rises, the film gradually shifts into something that occasionally feels closer to 30 Days of Night, with snowy streets, mounting desperation, and an increasingly bleak sense of survival.
Visually, the movie is a Christmas lover's dream. Twinkling lights, snowy landscapes, overflowing holiday decorations, and warm seasonal colors fill nearly every frame. Even during a slower stretch in the middle, when exposition starts piling up, the atmosphere remains strong enough to keep things engaging. There's just something about blood splattering across fresh snow under Christmas lights that never gets old.
The makeup effects are another highlight. The undead family members look fantastic, particularly Gino's grandmother and several of the resurrected relatives. The film strikes an effective balance between practical effects and CGI, allowing the creatures to look creepy without feeling overly digital. The kills are equally entertaining, delivering the kind of creative and crowd-pleasing moments horror audiences show up for. Think Terrifier-lite by way of a Hallmark Christmas movie.
The score deserves special recognition as well. Its whimsical darkness frequently evokes the work of Danny Elfman, particularly Batman Returns, giving the film a fairy-tale-meets-nightmare quality that perfectly complements the holiday setting.
There's also an extra layer of amusement in seeing Marc Bendavid in the lead role. The actor has appeared in more than a few Christmas romances over the years, making it particularly entertaining to watch him navigate a Christmas movie where the family gathering ends in dismemberment and undead carnage instead of romance and hot cocoa.
The biggest issue is pacing. The middle section loses some momentum as the film pauses to explain its mythology and move pieces into position. The third act also asks viewers to accept a few very convenient plot developments. Yet somehow it still lands. In fact, the final stretch delivers some genuinely gnarly imagery and a twist that pays off the investment. It's weird, a little messy, and occasionally absurd, but it works.
Unholy Night doesn't necessarily reinvent zombie horror or holiday horror. Most of its ideas will feel familiar to genre fans. What it does offer is an enormous amount of charm, memorable Christmas atmosphere, fun kills, strong creature work, and a genuine affection for both horror and holiday traditions. I only wish it had leaned even harder into its sense of fun.
Still, that's a minor complaint. Like Krampus before it, Unholy Night feels tailor-made for annual December revisits. For anyone who loves Christmas horror, that's about the highest compliment possible.
Jessie Hobson