Top 6 Best Whodunit Movies on Hulu (Ranked & Where to Stream)

Christopher Nolan constructs a lethal narrative trapdoor by weaponizing anterograde amnesia, stripping away chronological crutches to drop viewers directly into Leonard Shelby’s fractured skull. Guy Pearce sells every ounce of panicked desperation as an insurance investigator operating on polaroids, tattoos, and corrupted notes to avenge his wife’s murder. The reverse-order mechanics transform an otherwise routine pulp noir into an interactive labyrinth where memory itself is the prime suspect. It offers Hulu audiences an intoxicating structural puzzle, turning traditional clue-hunting inside out until the audience realizes they have been aiding and abetting the ultimate unreliable detective all along.

Unresolved trauma takes center stage in Juan José Campanella’s Oscar-winning Argentine thriller, framing a 25-year cold case through the eyes of a haunted judicial investigator. Ricardo Darín delivers extraordinary restraint as a retired agent writing a manuscript to confront an unsolved 1974 rape and murder, tracing how political corruption and unrequited love twisted the pursuit of justice. Its sweeping soccer stadium sequence remains legendary, yet the real power lies in the quiet, agonizing gaze between suspect and hunter. For Hulu subscribers craving meticulous detective legwork over flashy gimmicks, this benchmark proves that the most devastating puzzles are the ones solving the human heart.

Kevin Williamson’s razor-sharp script and Wes Craven’s kinetic direction turned the slasher subgenre into an ingenious guessing game wrapped in pop-culture literacy. Ghostface stalks the teen denizens of Woodsboro by enforcing horror cinema rules, pitting Neve Campbell’s Sidney Prescott against suspects who could easily double as victims. What keeps the blood-spattered mystery so evergreen is its airtight construction; every phone call, red herring, and adolescent grudge functions as legitimate evidence. When you load up Hulu for an exhilarating mystery laced with black comedy, this self-aware classic delivers the quintessential masked-killer riddle that still runs circles around its imitators.

A shattered child psychologist attempts redemption by treating a terrified nine-year-old boy who claims to perceive the unquiet dead. Bruce Willis strips away his action-hero swagger to reveal quiet vulnerability opposite Haley Joel Osment’s raw, trembling intensity. While pop culture immortalized its climactic shock, M. Night Shyamalan’s direction functions as an immaculate forensic puzzle, planting visual and emotional clues in plain sight through color motifs and meticulous camera placement. It remains essential viewing in Hulu's mystery library, offering a masterclass in narrative misdirection where the final puzzle piece recontextualizes every single interaction that came before it.

Isolation and prejudice collide in North Carolina's marshlands when an outcast young woman finds herself accused of murdering a wealthy former suitor. Daisy Edgar-Jones anchors the courtroom drama with quiet resilience as Kya, an abandoned naturalist whose survival skills clash against the venomous gossip of small-town aristocracy. The dual-timeline narrative balances romantic tragedy with forensic courtroom scrutiny, carefully dangling question marks over the tower fall that claimed Chase Andrews' life. It delivers a rich, atmospheric slow-burn on Hulu, satisfying viewers who prefer their murder mysteries framed through sweeping Southern Gothic landscapes and legal combat rather than urban grit.

True-crime author Ellison Oswalt willingly relocates his family into a crime scene to chase his next bestseller, only to uncover a box of Super 8 home movies depicting chilling ritualistic slayings. Ethan Hawke gives an intensely committed performance, capturing the descent of an arrogant writer unspooling evidence while the mystery slowly turns its crosshairs on his own household. Director Scott Derrickson fuses investigative procedural grit with supernatural malice, turning projector clicks into pure dread. On Hulu, this provides an uncommonly dark detective ride for subscribers who demand their whodunits laced with unrelenting terror and genuinely horrifying revelations.