The five most disturbing documentaries from the first half of 2026
The recent lineup of Netflix original documentaries has effortlessly managed to pop everyone’s eyeballs out of their sockets, triggering a wave of debates, discussions, controversies, and cravings every single time without fail.
While the 2025 documentary roster was definitely no less, now that we’re halfway through 2026 and the genre momentum is reaching new heights, it’s the perfect time to spotlight the titles Netflix caught subscribers off guard with so far.
These Netflix documentaries have not only dominated viewership trends but also sparked important conversations and spread awareness, despite coming across as incredibly unsettling in every step.
So, if you’re ready to look back to see what you may have missed out on, here are the five most disturbing documentaries from the first half of 2026.
Five unsettling documentaries from the first half of 2026
The Investigation of Lucy Letby (Dominic Sivyer, 2026)
Released in early February, The Investigation of Lucy Letby is a Netflix original documentary that recounts the case of Lucy Letby, who dominated the headlines in 2018 for all the wrong reasons. The true-crime documentary explores the divisive case of the former UK neonatal nurse, who was found guilty on multiple counts of murder and attempted murder in 2023 and given 14 life sentences for murdering several babies and harming others.
The Investigation of Lucy Letby follows the true story of the unusual cluster of infant deaths at the Countess of Chester Hospital, whose investigation led authorities to the door of Letby. The documentary uses exclusive police footage, trial records, and interviews with hospital consultants, former acquaintances of Letby, and parents seeking answers and justice.
Kidnapped: Elizabeth Smart (Benedict Sanderson, 2026)
The next on the list is the Netflix original documentary that revisits one of the most widely covered missing-persons cases in American history: the harrowing 2002 kidnapping of 14-year-old Elizabeth Smart, who was abducted from her bedroom in Salt Lake City, Utah. Kidnapped: Elizabeth Smart is told in Elizabeth’s own words, featuring exclusive conversations with her family, investigators, and those closest to the case.
Kidnapped: Elizabeth Smart uses archival footage and never-before-seen material to trace back the months she was held captive, and the unthinkable rescue that took place nine months later. Beyond highlighting the shocking true story that left Smart scarred as a teenager, the Netflix documentary also details her resilience, survival, and how she reclaimed her life.
Trust Me: The False Prophet (Rachel Dretzin, 2026)
The true-crime documentary lineup this year has yet to give the audience a chance to pick up their jaws from the floor, and Trust Me: The False Prophet is one of the reasons why. It follows cult expert Christine Marie and her videographer husband, Tolga Katas, who infiltrate a breakaway Mormon sect in Short Creek, Utah, overseen and run by Samuel Bateman, a self-proclaimed prophet.
Taking advantage of the power vacuum left by the imprisonment of the former FLDS leader, Warren Jeffs, Bateman orchestrated his rise through the ranks, taking in multiple girls, including young girls, to exploit them. Trust Me: The False Prophet details the FBI’s investigation, what led to Bateman’s arrest, and the trial that culminated with him receiving a 50-year prison sentence.
The Crash (Gareth Johnson, 2026)
Another Netflix original documentary that was deservedly the talk of the town in the recent months of 2026 is The Crash, directed by Gareth Johnson. It revisits the spine-chilling incident that shook the community of Strongsville, Ohio, in 2022, when a car travelling at 100 miles per hour rammed into the side of a building, killing two inside.
It was revealed that 17-year-old Mackenzie Shirilla was driving home from a high school graduation gathering with her boyfriend, Dom and their best friend Davion, when the crash took place. The Crash details how a case that initially came across as a tragic accident evolved into an active investigation into a calculated crime when investigators combed the scene over, and further evidence surfaced.
Maternal Instinct (Jessica Dimmock, 2026)
Finally, the Netflix original documentary that seems to have shaken netizens to their core is Maternal Instinct, directed by Jessica Dimmock. The true-crime iteration chronicles the unbelievable but real-life case of Taylor Parker, perhaps one of the most horrifying chapters from the streamer’s genre catalogue, who went to unimaginable lengths to fake a pregnancy to keep her boyfriend, sustain the lifestyle and her lie.
Maternal Instinct highlights how Parker’s escalating web of lies and deceit led to a horrific crime, destroying multiple lives at a single time. It features police interviews and dashcam footage to recount a case that sounds completely stranger than fiction, offering viewers an intimate access to the events that led up to an unthinkable crime.