Horror movies have a unique ability to comment on the world, subtly or overtly, without sacrificing terror.
From the fears expressed in Mary Shelley's Frankenstein to the nuclear terror of Godzilla, the semi-accidental commentary on racism in Night of the Living Dead to the more intentional commentary Jordan Peele infused into Get Out, horror has a deep history of social commentary.
As Halloween approaches, here are 13 movies that have something to say but don't sacrifice nail-biting tension for the sake of their themes.
Event Horizon (1997)
This space horror didn't get an entirely warm reception upon its release, but has managed to stand the rigors of time. A crew is sent deep into space to find out what happened to the Event Horizon, a ship that disappeared and reappeared mysteriously. The crew finds a ship with an experimental engine that could bend space and time to travel deep into space, but it brought back something unimaginable.
It's got a familiar source for its horror: the dangers of playing god and what that hubris can cause. It's also got solid performances across the crew, which includes Laurence Fishburne, Kathleen Quinlan, Jason Isaacs, Sean Pertwee, and the late Sam Neill.
Read our review of Event Horizon.
Buy your copy of Event Horizon on Amazon.
Funny Games (1997)
Director and writer Michael Haneke isn't known for pulling his punches, and that is certainly the case in this mind-bender. He remade it in English a decade later, but that version with Naomi Watts, Tim Roth, and Michael Pitt is no substitute for the original.
Two young men take a family hostage in a cabin and force them into horrific games, participating just to survive for the entertainment of their captors. But it's more than a cabin horror. This movie takes some wild, fourth-wall-breaking turns that have made this an international classic.
Stream Funny Games on Amazon Prime Video.
The Invisible Man (2020)
Touching on domestic abuse, power dynamics, and the perils of unchecked technological "progress," The Invisible Man is one of the most tense movies of the last decade. This isn't a floating T-shirt situation like early, and still enjoyable, incarnations of the Invisible Man, like the 1933 classic starring Claude Rains. Instead, it relies on the unbearable tension of knowing that every inch of negative space could hide a predator.
Buy your copy of The Invisible Man on Amazon.
[REC] (2007)
[REC] was part of the wave of found-footage horror movies that arrived in the wake of The Blair Witch Project (1999). It remains one of the most effective uses of the technique, as a late-night news program follows a group of firefighters for a segment and winds up in an apartment building where unspeakable horrors have taken root.
The tension ratchets up quickly, so you're not left waiting for the horrors to begin. For all its zombie chaos and gore, the story also proves to be a believable vessel for looking at class and who the political class is willing to sacrifice.
Stream [REC] on Amazon Prime Video.
They Live (1988)
John Carpenter is too frequently overlooked in conversations about great American filmmakers. He's done so much more than horror, even if he thrives in that space. Let's look beyond Halloween, The Thing, and Christine to a movie that took more than a few risks.
They Live stars wrestler Roddy Piper, who hadn't done much acting at the time of its release. With all due respect to the schlocky, fun Hell Comes to Frogtown, which stars Piper as Sam Hell, They Live has Carpenter driving a gas tanker head-on into discussions around inequality, the brutality of the ruling class, media manipulation, and unchecked consumerism. It's strange. It's funny. It's the team-up between Piper and Keith David that we didn't know we needed.
Buy your copy of They Live on Amazon.
Weapons (2025)
Weapons, one of two movies directed by Zach Cregger on this list, is a very specific kind of horror. It's not exactly scary, but is infused with a real horror that simmers in the background of daily life. There's tension, supernatural elements, and a lot of mystery. However, the underlying commentary on, well, the weapons of the title, is more than horrifying enough to give Weapons a lot of punch.
Buy your copy of Weapons on Amazon.
Heretic (2024)
Hugh Grant is the devilish, coy villain of Heretic. When two Mormon teens (Sophie Thatcher and Chloe East) knock on his door, Mr. Reed (Grant) begins a cat-and-mouse game that weaves through systems of belief and the use of faith in modern life. For a time, the girls aren't sure how to engage with his encyclopedic knowledge of religion. Then it becomes clear that he's not arguing in good faith, but is playing a game they can't win.
Buy your copy of Heretic on Amazon.
Sinners (2025)
Ryan Coogler's 2025 hit is a nice October playlist addition for anyone who isn't interested in being terrified or confronting horrific gore-filled scenes. There's blood, but it's not intended to gross out viewers.
Twin brothers Smoke and Stack, both played by Michael B. Jordan, return to their hometown to open a juke joint with money earned in Chicago. It feels closer to an old-school gangster movie before a couple of hard narrative turns transform the horrors of racism into literal horrors.
Buy your copy of Sinners on Amazon.
Barbarian (2022)
When Tess (Georgina Campbell) arrives in Detroit for a job interview, someone is already staying at the Airbnb she booked. The mix-up sets off a tense first act that leaves viewers waiting for the other shoe to drop. When it does, the rental home's history of violence begins to bear strange, grotesque fruit.
Buy your copy of Barbarian on Amazon.
The Platform (2019)
The Platform is the kind of horror movie that centers around one weird rule that viewers must buy into. Goreng (Ivan Massagué) has voluntarily entered a dystopian prison in hopes of a reward that will improve his life when released. The prison has hundreds of floors, with two prisoners living on each floor. Oh, and they have to change floors every month.
It's complicated, but straightforward enough until you add in a platform filled with a gourmet spread that starts at the top floor and slowly works its way down the prison. Long before it gets to the bottom, the food is gone. At times, it's a heavy-handed allegory about social inequality. However, director Galder Gaztelu-Urrutia, along with writers David Desola and Pedro Rivero, pack in enough surprises and twists to turn it into a taut, if occasionally familiar, thriller.
Train to Busan (2016)
Zombies on a train turns out to be a tight concept in this modern classic. Seok-woo (Gong Yoo) has neglected his relationship with his young daughter. She wants to see her mom in Busan for her birthday because Dad is too concerned with work. On the way, a zombie apocalypse unfolds, seen from the windows and, eventually, on board.
It's a tense and surprisingly tender movie with an excellent and career-launching supporting performance from Ma Dong-seok, aka Don Lee.
Read our review of Train to Busan.
Buy your copy of Train to Busan on Amazon.
Godzilla Minus One (2023)
Godzilla has such a rich history, filled with genuine classics, American blockbusters, and schlocky B-movies, that it's easy to forget the original was a horror movie with political depth.
Godzilla Minus One is a prequel to that original 1954 movie, and it nobly carries on the legacy. It's a monster movie deeply concerned about how governments can mistreat the populace they're entrusted to protect. Godzilla rises in the wake of World War II amid a depressed society, economically and emotionally, scarred by the terrors of the war, economic devastation, and the cruelty of kamikaze warfare. The government is again ready to accept sweeping loss of life in the face of external threats. Only the people banding together can stop the specter of widespread death.
Buy your copy of Godzilla Minus One on Amazon.
Perfect Blue (1997)
A horror anime that was ahead of its time, Perfect Blue is messy. Viewers have to accept some narrative confusion to be pulled into its world. As a star singer transitions to acting, her identity begins to fracture under the pressure and weight of toxic celebrity culture. It's mind-bending and foresaw just how devastating the internet could be in its ability to afford anonymity and access to the subject of infatuations.
Read our review of Perfect Blue.
Buy your copy of Perfect Blue on Amazon.
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