10 Best Underrated Thriller Movies To Watch Before Halloween

Published Oct 28, 2026, 6:18 AM EDT Senior Music Editor at Screen Rant, Sarah's love of sound and story drive the beat. A globetrotting brand whisperer and award-winning journalist, she’s built cross-cultural narratives around the world—but music has always been her true north. She launched DJ Mag North America, successfully introducing the iconic UK brand to the U.S. market. Previously, she carved a space for EDM inside the pages of VIBE, blending electronic and hip-hop culture long before it was trendy. Cillian Murphy barely raises his voice in Red Eye, yet somehow manages to become more frightening than most masked killers. Wes Craven's overlooked 2005 thriller demonstrates something that horror filmmakers have understood for decades: sometimes the most terrifying person in the room looks perfectly ordinary. That's particularly worth remembering as Halloween approaches. While audiences are revisiting familiar slashers and supernatural franchises, there's an enormous collection of unsettling thrillers that deliver genuine scares without relying on traditional horror conventions. Some are frightening precisely because their circumstances could happen to almost anyone. The genre has produced plenty of celebrated classics, from Alfred Hitchcock's masterpieces to the near-perfect thrillers of the 1990s. Yet several excellent films have slipped through the cracks, overshadowed by bigger releases or overlooked because they blur the boundaries between psychological suspense and outright horror. These are movies where a stranger's kindness conceals something sinister, an apparently peaceful home becomes a source of terror, or one terrible decision makes escape impossible. Their filmmakers understand that anticipation can be considerably more frightening than whatever eventually emerges from the darkness. For viewers who have already exhausted the usual Halloween recommendations, these 10 underrated thrillers offer a compelling alternative. And while several outstanding thrillers are currently streaming for free, the following selections are especially appropriate for anyone seeking an unsettling movie night before October 31. Red Eye Wes Craven spent much of his career terrifying audiences with supernatural killers, but Red Eye proves he could create extraordinary suspense without one. Rachel McAdams plays Lisa Reisert, a hotel manager whose overnight flight becomes a nightmare when her charming seatmate reveals his true intentions. Cillian Murphy portrays Jackson Rippner, a seemingly pleasant stranger who forces Lisa to participate in an assassination plot by threatening her father's life. The claustrophobic setting gives Craven an opportunity to make every ordinary interaction feel dangerous, particularly when Lisa attempts to communicate with unsuspecting passengers. Murphy's unnervingly controlled performance makes his character all the more frightening, while McAdams creates a resourceful heroine worth rooting for. The film deserves the renewed appreciation it's received as one of Craven's most underrated thrillers. At just 85 minutes, Red Eye delivers more suspense than many movies twice its length. Dead Calm A sailing vacation sounds like an excellent way to escape everyday stress, unless the only other person for miles happens to be a psychopath. Phillip Noyce's Dead Calm stars Nicole Kidman and Sam Neill as Rae and John Ingram, a married couple attempting to recover from a devastating personal tragedy. Their peaceful voyage becomes terrifying when they rescue a mysterious stranger (Billy Zane) from a seemingly abandoned vessel. The vast ocean makes an unexpectedly effective setting for a claustrophobic thriller. Although the characters are surrounded by open water, there's nowhere to escape when their guest begins revealing his increasingly dangerous personality. Kidman delivers an impressive early-career performance, transforming Rae from a grieving wife into a determined survivor. Among the greatest thrillers set aboard boats, Dead Calm remains particularly effective because its simple premise allows the suspense to develop almost relentlessly. The Gift Image via MovieStillsDB Joel Edgerton wrote, directed, and starred in The Gift, a 2015 psychological thriller that begins with an apparently harmless reunion. Jason Bateman and Rebecca Hall play Simon and Robyn, a married couple whose lives are disrupted when Simon encounters Gordon, an awkward former school acquaintance. Initially, Gordon seems overly friendly, leaving gifts outside their home and repeatedly attempting to become part of their lives. Edgerton gradually transforms those uncomfortable social encounters into something much more disturbing, particularly as questions emerge about Simon's past behavior. Bateman's performance is especially effective because it challenges the affable screen persona audiences associate with his comedic roles. As explored in the darker side of Bateman's thriller performances, The Gift demonstrates how easily an apparently respectable individual can conceal deeply unpleasant qualities. Its escalating psychological manipulation leaves audiences questioning who deserves their sympathy. Calibre Two lifelong friends embark on a hunting trip to the Scottish Highlands in Matt Palmer's Calibre, a 2018 thriller starring Jack Lowden and Martin McCann. Hoping to escape their responsibilities for a weekend, Vaughn and Marcus visit a remote community where an unexpected tragedy places them in an increasingly desperate situation. Their attempts to conceal what happened only make matters worse. The film's greatest strength is its understanding of how panic can transform a terrible accident into something far more destructive. As the friends struggle to maintain their composure, the surrounding wilderness begins feeling like a prison. Palmer creates tremendous suspense from ordinary moral decisions, making the audience painfully aware of how badly things could deteriorate. Among the low-budget thrillers that rival major blockbusters, Calibre deserves considerably more attention. Its escalating dread makes for an exhausting but enormously satisfying viewing experience. One Hour Photo Robin Williams was beloved for his warmth and extraordinary comedic abilities, making his performance in One Hour Photo particularly unsettling. Mark Romanek's 2002 psychological thriller casts Williams as Seymour Parrish, a lonely employee at a supermarket photo-processing counter. Seymour becomes increasingly obsessed with a family whose photographs he regularly develops, gradually imagining himself as part of their seemingly perfect lives. The film creates an atmosphere of almost clinical unease, particularly through the bright fluorescent lighting and painfully orderly surroundings of Seymour's workplace. Williams delivers an astonishingly restrained performance, revealing a man whose desperation for companionship has become deeply unhealthy. While the actor's dramatic abilities were well established, One Hour Photo remains among his most overlooked performances. It's also an unnerving reminder of how easily strangers once gained access to intimate glimpses of people's private lives. Watcher Maika Monroe has developed an impressive reputation for playing women confronting terrifying circumstances, particularly following It Follows and Longlegs. However, her performance in Chloe Okuno's Watcher deserves equal attention. Released in 2022, the film follows Julia, a young American woman who moves to Bucharest with her husband and begins suspecting that a man in a neighboring apartment is watching her. Julia's isolation becomes increasingly distressing as she struggles with an unfamiliar language and a husband who doesn't fully appreciate her fears. Okuno's careful direction turns apartment windows and ordinary city streets into sources of enormous anxiety. The resulting atmosphere makes Watcher one of Monroe's most chilling thrillers, particularly because the film repeatedly challenges whether Julia's suspicions are reasonable. Its unsettling examination of vulnerability and disbelief makes it an excellent choice for Halloween viewing. Stir Of Echoes Released in 1999, Stir of Echoes had the misfortune of arriving shortly after The Sixth Sense, another supernatural thriller featuring disturbing encounters with the dead. Kevin Bacon stars as Tom Witzky, an ordinary Chicago father whose life changes after his sister-in-law hypnotizes him during a party. Suddenly, Tom begins experiencing frightening visions that suggest something terrible happened inside his home. Director David Koepp gradually develops the ghostly mystery into an increasingly disturbing investigation, while Bacon's performance captures a man becoming consumed by experiences he cannot explain. The film's combination of supernatural horror and psychological suspense makes it particularly effective, especially as Tom's obsession begins affecting his family. Although The Sixth Sense became a cultural phenomenon, Stir of Echoes remains an excellent example of late-1990s supernatural storytelling that deserves another look. Frailty Bill Paxton made an extraordinary directorial debut with Frailty, a deeply unsettling thriller about a father who believes God has commanded him to destroy demons disguised as ordinary people. Paxton also stars as the unnamed father, whose supposed religious revelations have terrifying consequences for his two young sons. Matthew McConaughey appears in the film's present-day storyline, recounting the disturbing family's history to an FBI agent investigating a series of murders. The film becomes increasingly frightening because it refuses to provide easy answers about its central character's experiences. Paxton creates an oppressive atmosphere inside an otherwise ordinary Texas household, where faith and parental authority gradually become instruments of terror. Among the overlooked thrillers of the 2000s, Frailty stands out for the intelligence of its storytelling. The film's revelations invite viewers to reconsider what they've witnessed, making a second viewing almost as unsettling as the first. The Invitation Attending a dinner party with an ex-partner can be uncomfortable under ordinary circumstances. Karyn Kusama's The Invitation makes the experience almost unbearable. Logan Marshall-Green plays Will, a man reluctantly attending a gathering hosted by his former wife, Eden, and her new husband. What begins as an awkward reunion becomes increasingly disturbing as Will suspects his hosts are concealing something sinister. Kusama builds suspense through uncomfortable conversations and small behavioral details, leaving audiences uncertain whether Will's suspicions are justified or influenced by his unresolved grief. The film's Los Angeles setting becomes strangely oppressive, particularly as the evening progresses and the guests grow increasingly uneasy. Its carefully constructed psychological mystery eventually produces an extraordinary payoff. Few thrillers exploit the social pressure to remain polite quite so effectively, making The Invitation a particularly appropriate choice for a disturbing Halloween movie night. The Guest Dan Stevens delivers a wonderfully unsettling performance in Adam Wingard's The Guest, a 2014 thriller that begins when a mysterious soldier arrives at the home of a grieving family. Introducing himself as David Collins, a friend of their deceased son, the stranger quickly wins the family's affection. Unfortunately, his apparently generous behavior conceals something considerably more dangerous. Wingard blends the atmosphere of a John Carpenter horror movie with the relentless momentum of an action thriller, creating an intoxicating combination of suspense and dark humor. Stevens makes David simultaneously charming and frightening, while the film's pulsating electronic soundtrack reinforces its distinctly 1980s influences. As explored in the movies inspired by John Carpenter's filmmaking, The Guest is an especially entertaining example of retro genre storytelling. Its spectacular Halloween-party climax makes it an ideal film to watch before October 31. Release Date September 5, 2014 Cast Brendan Meyer Luke Peterson Sheila Kelley Laura Peterson Runtime 100 minutes Director Adam Wingard Writers Simon Barrett Producers Keith Calder, Jessica Wu