21 Must-Watch Best Crime Documentaries on Hulu

If you love gripping mysteries, shocking twists, and real stories that stay with you long after the screen goes dark, you are in the right place. Hulu has become a true haven for crime documentary fans, offering a powerful mix of high-profile cases, deep investigative storytelling, and emotional real-life accounts that feel stranger than fiction. Whether you enjoy decoding complex criminal minds, following intense courtroom battles, or uncovering hidden truths behind unsolved cases, this list highlights the very best crime documentaries currently streaming on Hulu. Each title has been selected for its compelling storytelling, strong investigative detail, and binge-worthy suspense. Get ready to explore unforgettable documentaries that will keep you hooked from the opening scene to the final reveal.

Below are some gripping crime documentaries you can stream right now on Hulu.

1. The Jewel Thief

This documentary follows the unbelievable real-life story of Gerald Blanchard, a master thief whose crimes stretched across continents. The story explores his manipulative intelligence, elaborate heists, and the shocking revelation of just how far he went to outsmart authorities. Through interviews with investigators and those closest to him, the film uncovers the dual life he lived behind a charming and charismatic exterior. You get an inside look at one of the most innovative criminal minds of the modern era. The pacing keeps you on the edge as each reveal becomes stranger than the last. It ultimately paints a detailed portrait of deception, obsession, and criminal brilliance.

Cast: Gerald Blanchard, Detective John Ciesiulka
Where to Watch: Hulu

2. The Curious Case of Natalia Grace

This chilling documentary unravels the controversial story of Natalia, a young girl originally believed to be a six-year-old orphan adopted from Ukraine. Soon after, her adoptive parents claimed she was actually an adult masquerading as a child, sparking a global debate about truth, manipulation, and parental responsibility. The story dives into court cases, psychological evaluations, and conflicting testimonies. As the layers peel back, viewers are left questioning what is real and who is telling the truth. The series highlights the complexities of adoption, mental health, and credibility. This gripping narrative keeps you emotionally invested until the final episode.

Cast: Michael Barnett, Kristine Barnett, Natalia Grace
Where to Watch: Hulu

3. Captive Audience

This powerful true crime series follows the story of Steven Stayner, a young boy kidnapped in the 1970s whose case became a national sensation. Through interviews, archival footage, and reenactments, it explores how the tragedy shaped Stayner’s life and the lives of those around him. The documentary delves into the dramatic events of his escape and the aftermath that continued to haunt the family for decades. It also covers the shocking crimes committed by Steven’s older brother, raising complex questions about trauma and fate. The storytelling is emotional, gripping, and deeply human.

Cast: The Stayner Family
Where to Watch: Hulu

4. The Ashley Madison Affair

Focusing on the massive 2015 data breach of the Ashley Madison website, this documentary uncovers the dark realities behind infidelity, privacy violations, and online manipulation. It reveals how millions of users’ information was exposed, destroying relationships and reputations. Interviews with former employees and cybersecurity experts highlight the ethical issues behind the company’s business model. The film details the hidden truths about fake profiles and emotional exploitation. The investigation keeps you hooked with surprising revelations and moral dilemmas.

Cast: Ashley Madison Employees, Cybersecurity Analysts
Where to Watch: Hulu

5. Sasquatch

While this documentary begins as a quirky investigation into a rumored Bigfoot attack, it quickly transforms into a dark exploration of drug cartels, violence, and fear in Northern California. Journalist David Holthouse retraces a disturbing story he heard decades ago about cannabis workers being brutally killed by a supposed creature. As he digs deeper, he discovers crime networks, missing workers, and secrets hidden in the mountains. The documentary blends mystery, true crime, and investigative journalism in a unique way. The tension builds steadily, making it both unsettling and impossible to turn off.

Cast: David Holthouse
Where to Watch: Hulu

6. The Most Dangerous Animal of All

This emotional series follows a man who believes his biological father might be the infamous Zodiac Killer. Through interviews, documents, and personal investigation, he attempts to uncover the truth behind his origin. As he journeys deeper into the case, long-buried family secrets emerge, leading to emotional turmoil and shocking discoveries. The story explores identity, obsession, and the psychological weight of unresolved mysteries. It also presents new theories that challenge established narratives about the Zodiac.

Cast: Gary L. Stewart
Where to Watch: Hulu

7. Fyre Fraud

This documentary gives a wild and infuriating look at the disastrous Fyre Festival, one of the biggest scams in modern pop culture. It exposes how influencer culture, greed, and deception collided to create a catastrophe that left attendees stranded. Through interviews with insiders, festival employees, and victims, the film reveals how the fraud was orchestrated. It highlights the manipulation and unethical decisions behind the glamorous marketing. The storytelling is fast, shocking, and full of jaw-dropping moments.

Cast: Billy McFarland
Where to Watch: Hulu

8. The Deep End

This investigative series uncovers the controversial world of spiritual influencer Teal Swan. Through footage and insider access, it explores allegations of manipulation, cult-like behavior, and emotional exploitation. The documentary takes viewers deep into the organization’s practices and the lives of its followers. It raises uncomfortable questions about vulnerability, leadership, and psychological control. The storytelling feels raw, revealing layers of power dynamics that unfold in disturbing ways.

Cast: Teal Swan
Where to Watch: Hulu

9. Missing

This documentary series highlights several real-life missing persons cases that captivated the country. Through interviews with families, investigators, and journalists, it outlines the haunting details of each disappearance. The emotional depth of the families’ experiences creates a powerful connection between viewers and the victims. Each episode sheds light on investigative challenges and the devastating uncertainty faced by loved ones. The series blends mystery, empathy, and tension with great balance.

Cast: Various Family Members and Detectives
Where to Watch: Hulu

10. Class of ’09

This compelling docu-style narrative tells the story of FBI agents over three decades as they evolve with technology and changing crime patterns. Though partially dramatized, the series is grounded in real crime analysis and investigative themes. It explores how data, surveillance, and law enforcement strategies shape the future of justice. The emotional arcs add depth while the crime-centered storyline keeps viewers engaged.

Cast: Brian Tyree Henry, Kate Mara
Where to Watch: Hulu

11. The Case Against Adnan Syed

This documentary revisits the world-famous case made popular by the “Serial” podcast. It examines whether Adnan Syed was wrongfully convicted of the murder of Hae Min Lee. Featuring new evidence, legal experts, and emotional testimonies, the film questions the fairness of the justice system. It highlights investigative flaws, potential alternative suspects, and the impact of media attention. The storytelling is both analytical and emotional, keeping viewers invested in the quest for truth.

Cast: Adnan Syed, Rabia Chaudry
Where to Watch: Hulu

12. The Murder of Laci Peterson

This series dives into one of America’s most highly publicized murders and the trial that captivated the nation. It revisits the disappearance of Laci Peterson and the subsequent arrest of her husband, Scott Peterson. The documentary presents multiple perspectives, including media bias, public opinion, and legal complexities. It uncovers new questions that cast doubt on aspects of the case. The storytelling is emotionally charged, detailed, and gripping from start to finish.

Cast: Peterson Family, Legal Experts
Where to Watch: Hulu

13. Who Killed Garrett Phillips

This heartbreaking film investigates the tragic death of young Garrett Phillips and the controversial trial that followed. The documentary challenges the assumptions made by investigators and the community. It highlights racial bias, flawed investigations, and the pursuit of justice in small-town America. With interviews and courtroom footage, the story unfolds with emotional weight and surprising twists.

Cast: Nick Hillary
Where to Watch: Hulu

14. Cold Case Files

A classic true crime series that revisits long-unsolved cases with fresh eyes. Each episode showcases powerful forensic breakthroughs that finally bring justice to victims. The documentary presents heartbreaking stories, dedicated detectives, and the science behind solving decades-old crimes. It keeps viewers engaged with suspenseful storytelling and emotional interviews.

Cast: Bill Kurtis
Where to Watch: Hulu

15. Web of Death

This investigative series follows amateur online sleuths who use digital tools to solve cold cases. Each episode features a unique unsolved crime tackled by internet detectives. The storytelling highlights the power and pitfalls of crowd-sourced investigations. It showcases how technology, passion, and persistence collide in a world where anyone can become a detective.

Cast: Citizen Sleuths
Where to Watch: Hulu

16. Wild Crime

Set in America’s national parks, this documentary unravels shocking crimes that occur in remote wilderness areas. The series reveals how limited resources, harsh environments, and jurisdictional challenges affect investigations. Each case exposes dark truths hidden behind beautiful landscapes. The storytelling is atmospheric, compelling, and rich with forensic detail.

Cast: National Park Investigators
Where to Watch: Hulu

17. How I Caught My Killer

This emotional series tells the stories of murder victims whose digital traces helped solve their own cases. Social media posts, texts, and online behavior become crucial clues. The documentary focuses on justice, technology, and the heartbreaking impact on families. It keeps viewers invested through powerful storytelling and raw interviews.

Cast: Case Families and Detectives
Where to Watch: Hulu

18. Killer Cases

Each episode of this true crime anthology covers a high-stakes murder investigation from start to finish. The show uses police footage, courtroom testimony, and expert interviews to unfold each case. The stories are intense, emotional, and filled with surprising turns. The accessibility of real evidence makes it highly compelling.

Cast: Police, Attorneys, Witnesses
Where to Watch: Hulu

19. Truth and Lies

This series revisits iconic criminal cases with never-before-seen footage and interviews. From celebrity scandals to violent crimes, each story uncovers hidden details. The episodes focus on public perception, investigative tactics, and emotional fallout. The pacing and depth make it a strong watch for true crime lovers.

Cast: Various Journalists and Witnesses
Where to Watch: Hulu

20. Deadly Women

This investigative series examines real-life cases of women who committed shocking crimes. It looks into motives ranging from revenge to greed, creating a psychological portrait of each killer. Dramatic reenactments and expert analysis build tension and understanding. The episodes are dark, eerie, and full of surprising revelations.

Cast: Lynnanne Zager
Where to Watch: Hulu

21. Web of Lies

Focused on crimes rooted in the digital world, this series explores how online relationships can turn dangerous. Each episode details a case involving identity fraud, catfishing, stalking, or manipulation. It uncovers the dark side of modern technology and social media. The storytelling builds suspense while emphasizing the importance of online safety.

Cast: Various Detectives, Victims
Where to Watch: Hulu

If you love stories that challenge your mind and keep you guessing until the end, these crime documentaries are the perfect place to start your next binge-watch session. Enjoy the thrill, stay curious, and dive into the truth behind some of the most fascinating cases streaming today.