Best documentary & horror series on Peacock, ranked.

Carl Kolchak is a reporter for a Chicago newspaper. Through more accident than design he ends up investigating homicides, many of which involve supernatural forces. Ultimately, rather than reporting on the crimes, he solves them.

A series featuring detailed accounts on how notable crimes and diseases were solved through forensic science.

Dramatized reconstruction of real-life air disasters, along with interviews with aviation experts and eyewitnesses.

Combines dramatic re-enactments, interviews and updates, to tell stories of real mysteries, from human to the supernatural.

No food, no shelter, no fresh water - one man alone in the wild for seven days with only his wits and stamina to sustain him.

Comedian Joe Lycett and a celebrity guest spend 48 hours in a popular city around the world.

Explores the wonders, mysteries, and fragilities of the Americas, as well as extraordinary, untold wildlife tales that will resonate with millions of people all over the world.

A macabre web site called Darknet links the tales in this chilling anthology series whose protagonists face a range of unnamable horrors.

"60 Days In" offers an unprecedented look at life behind bars at Indiana's Clark County Jail. Seven ordinary people volunteer to live among its general population for 60 days, without fellow inmates or staff knowing their secret.

Journalist Fiona Bruce teams up with art expert Philip Mould to investigate mysteries behind paintings.

This docuseries explores the iconic Saturday Night Live, showcasing the audition process, writing, infamous sketches, and the pivotal 11th season that cemented the show's DNA under Lorne Michaels' leadership.

An inside look at a maximum security prison in Texas featuring interviews with death row inmates.

Documentary series focusing on history's largest financial crimes ranging from Ponzi schemes, murder, card counting, generating fake currency and goods, extortion, online dating, identity theft, drug distribution, and insider trad...

Chronicles rare and fascinating details of how "Star Trek" began, where it's been, and how it's going where no television series has gone before.

Investigations of multiple mysterious and violent cases.

Long-running news-magazine/investigation series.

Break out the crucifix, get some garlic, and say your prayers cause Elvira's coming for a visit. This October the Mistress of the Dark, herself, is digging up some awful-er-awesome movies for 13 Nights of Elvira! Elvira takes on s...

Derren Brown uses deception as a skill to overcome common misbeliefs and fears of individuals.

A forensic pathologist (currently Dr. Michael Hunter) analyzes the official autopsy reports of various celebrities to determine their cause of death.

The chilling story of one of the world's most notorious serial killers told through the words of Gacy himself, those who were forever changed by his unspeakable deeds and those who believe that the full truth remains concealed to ...

Just when you thought you knew who did it, a tip comes in that changes the direction of the case and shifts suspicion.

Montana's firsthand account of his career from the earliest days to national champion at Notre Dame and becoming a four-time Super Bowl winner and a Pro Football Hall of Famer.

This program is made by the Discovery Network, and the show's 'full-name' has the suffix phrase of "The Questions of Our Life", after curiosity. The show tries to answer mysteries and certain queries within diverse fields like the...

A chronicle of John F. Kennedy's life, including his youth, ascension into politics, presidency, and his lasting impact on history.

In this practical home cookery series Gordon Ramsay strips away the graft and complexity to show how to cook 100 simple, accessible and modern recipes to stake your life on.

Motorcycle racer and mechanic Guy Martin undertakes a series of speed-based challenges, exploring the boundaries of physics and learning about the science of speed.

It centers on host and intrepid traveler Rainn Wilson as he traverses the world searching for the secrets to the happiest and least happiest places on earth.

An crime investigative and documentary series surrounding true life crime stories of love gone wrong. The series airs on the TV One cable channel.

Gordon Ramsay explores using a group of prisoners to setup a bakery and sell their products to the public.

A competitive programme that searches for Britain’s most talented amateur interior designer.

An in-depth examination of some of the most stunning and emotional courtroom moments caught on camera.

"Secrets of the Morgue" explores high-profile murder cases from the perspective of the medical examiner, as they work alongside homicide detectives to bring justice to murder victims and their families. A victims body tells a hidd...

Oxygen expands its true crime original programming with the new series "Snapped: Killer Couples," featuring couples whose passion drives them to commit terrible criminal acts.

One man's efforts to uncover the truth thrust him into a labyrinth of fraud, deception, and criminality that transform him "from wimp to warrior".

Set in the heart of the American South, IN THE COLD DARK NIGHT examines both the 1983 and 2018 investigations into the murder of a Black man, Timothy Coggins.

The macabre rituals of serial killers are examined.

Guy Martin sets off on a 1000 mile motorbike trip, exploring India, meeting the nationals and getting his hands dirty. His goal is to get to and enter one of the world's maddest bike races.

"Children of the Snow" chronicles unsolved 1970s kidnappings, captivity and murders of four children in Detroit suburbs, sparking manhunt and public fear about "stranger danger."

Follows a group of experts as they fan out across the nation to investigate the unexplained objects that normal Americans find in their backyards. Someone just might have that artifact that turns the history of our country on its ...

TV Show that documents the events that happen in different jails across the United States.

Heather Gay explores the secrets and sins behind the Mormon church, fracturing the church's seemingly perfect veneer to expose secrets. Heather has impactful conversations with abuse survivors, ex-Mormons and former LDS church lea...

Follows the story of Burnley F.C.'s dramatic rebirth under American ownership and with the leadership of their new manager working together with players and staff to turn the club's fortunes around.

Inside the home of the alleged Gilgo Beach killer, featuring exclusive family testimony revealing a double life and dark secrets hidden beneath their roof after his arrest.

Alphabet Soup is a raw, emotionally honest docuseries about queer dating in NYC, following singles and couples as they navigate love, hookups, and heartbreak-unfiltered and unscripted.

The three-time Grammy winner will chat with Gloria Estefan, Jonas Brothers, Lizzo, and Teddy Swims about music as well as their personal lives, giving viewers a “a front-row pass” at their “unfiltered” conversations. The four-episode special will also feature musical performances in an “intimate, unplugged setting.

A couple rekindles their romance while handling marriage, parenthood, and careers. They face challenges together, showing how love gets a second chance.

An in-depth look at the Notre Dame Fighting Irish football on and off the field, which paints a comprehensive picture of the dedication, perseverance, and spirit that define this legendary program.

Piers Morgan steps into a maximum security prison to interview five female murderers who have committed unspeakable crimes.

The new series, from Good Caper Content, details the brazen crimes that could only happen in New York and the intense work by law enforcement and civilians who race to take murderers off the streets.

Billy juggles his music career with The Smashing Pumpkins, reviving his wrestling promotion National Wrestling Alliance, family life with his fiancée Chloe Mendel and their two kids, in a multitasking whirlwind that tests his limits.

Documentary series filmed inside the casualty department of a hospital in Barnsley, South Yorkshire following the staff, volunteers and patients.

An exclusive look into the dark world of contract killings.

The key to solving the toughest homicides lies somewhere within the final 24 hours of the victim's life. This true-crime documentary series follows investigators as they piece together events.

Documentary series following the work of Norfolk police as they attempt to identify those responsible for crimes, exploring the intricacies of producing irrefutable evidence, conducting interviews and getting the guilty to confess.

Veteran NYC Death Investigator Barbara Butcher shares her 20+ years solving major murders, showing how crime scenes and victims' bodies hold crucial clues to cracking cases.

After several failed attempts to adapt the books and one half-successful animated movie, an unlikely hero takes on the film deemed by many to be impossible.

Showcases various detectives working in Philadelphia.

Drag Heals is a documentary TV series that follows drag artists building their own stage show. Drag Heals examines soul-deep story sharing techniques as well as the unique talents and skills required from a drag performer.

In-depth look at the true life crimes of Women Behind Bars.

Elvis' Women, goes offstage to reveal the private man -- not the myth -- as viewed through the eyes of the women whose love for the man endures: his nurse, his fiancé, his live in girlfriends, and a few young fans dreaming of more.

IN PLAIN SIGHT is a riveting whodunit, featuring some of the most disturbing murder cases with the killer hiding in plain sight. The killer can sometimes be featured on TV news reports, interviewed by the media, posts on social me...

British true crime documentary series telling the first-hand stories of some of the most complex and hard-to-solve murder cases: stranger murders.

Investigates burgeoning romances from their sweet beginnings, and follows what happened all the way through to their bitter endings.

Sinister real-life crimes from across the UK are re-explored through CCTV footage, police files and accounts from those directly involved in solving the case.

Three time Emmy-award winning journalist Simcha Jacobovici solves ancient mysteries and finds that history is often not what we have been led to believe.

"Evil knows no boundaries." Discover the chilling stories of five renowned international murder cases, featuring firsthand accounts from individuals close to each case and those seeking justice.

A documentary about mental illness with access to the patients and staff at the South London and Maudsley mental health trust.

Features trailblazing Black quarterbacks who had to deal with bigotry and prejudice as they progressed.

This series looks at Australia's population of dangerous animals.

Take an in-depth look at the terrifying offenders whose atrocious crimes earned a whole life sentence, but despite being securely locked behind bars, these inmates go on to torture, kidnap and even kill.

The parched and barren landscape of Arabian Peninsula offers a vivid backdrop for life in harsh desert.

The Playboy Bunny Murder will see Marcel Theroux investigate a set of disturbing murders of young women that have remained unsolved since the 1970s and reveal a dark and violent side hidden beneath the wealth and glamour of exclusive corners of London’s nightlife at that time. The journalist and filmmaker’s long-standing interest in the brutal murders, which shocked the London he grew up in, led him to return to the killings of Eve Stratford, a Playboy Bunny who aspired to be a famous model, Lynda Farrow, a croupier with years of experience working in nighttime London, and Lynne Weedon, a schoolgirl whose whole life lay ahead of her.

Explores the power of genealogy and the latest forensic technology used by law enforcement bring justice to unsolved homicides and sex crimes.

Detective Colin McLaren examines notorious mobsters who played the deadly game and won...for a while.

Observational documentary series following the lives of the crew and passengers heading out on the holiday of a lifetime on board the ships Scarlet Lady and Valiant in the Virgin Voyages fleet.

Detectives, friends and families of the victims uncover the series of events that led to tragedy in ten real-life murder cases

Black cowboys' rich heritage comes alive through their enduring connection to the American West, revealing untold stories of resilience, tradition, and their lasting impact on ranching culture.

Hollywood icon Denise Richards is trying to balance it all as she navigates being an actress, wife and mother in the public eye.

Natalie Suleman shares her life as mother of 14, including octuplets turning 16 and six older kids. After years away from media, the family reveals their private world and follows the octuplets' journey in and out of the spotlight.

A british documentary about the nurses who used their position to kill.

Follows grave robber and serial killer Ed Gein, better known as "The Ghoul of Plainfield" and "The Mad Butcher," from whose crimes such iconic films as "Psycho," "The Texas Chainsaw Massacre," and "The Silence of the Lambs" have e...

A weekly talent competition where an array of performers -- from singers and dancers, to comedians and novelty acts -- vie for a $1 million cash prize.

For the first time on camera, Casey Anthony sits down to share her side of the story since her culture-defining trial and acquittal 11 years ago.