Top Documentary Series of 2021 Online
Expand your knowledge with the best documentary series of 2021 online. From groundbreaking investigations to awe-inspiring stories, these shows delve deep into real-world events and fascinating topics. Watch the top documentary series of 2021 online and uncover the truths that shape our world.
The Yorkshire Auction House (2021)
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Observational documentary series following auctioneer Angus Ashworth and his staff throughout the process from house viewings to auction day as they travel around the UK looking for antiques and collectables to sell.
World's Most Scenic River Journeys (2021)
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Bill Nighy narrates a visually stunning trip along a spectacular river.
Extraordinary Stories Behind Everyday Things (2021)
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Offering an in-depth look at how iconic American-made products are created, this series celebrates the ingenuity, passion and creativity of the people who proudly stand behind these timeless classics.
Animal (2021)
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This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.
Bin Laden: The Road to 9/11 (2021)
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From the shy, quiet son of a billionaire to global terrorist mastermind - a never-before-seen version of Bin Laden's rise to global infamy, featuring close eyewitness accounts.
Six Degrees with Mike Rowe (2021)
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Mike Rowe shows how many things in the world are connected. By using historical facts, Mike takes two seemingly unrelated things and shows an indirect connection.
Liverpool Narcos (2021)
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In the 1980s, Liverpool became the epicentre of a drugs boom that was to change Britain forever. With unprecedented access to some of the biggest players, this is the story of how drugs went mainstream and dealing became a multi-billion pound business
The Real Manhunter (2021)
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Former Detective Chief Inspector Colin Sutton spent 30 years in the police force, a career that saw him lead many of the most high profile and successful murder investigations of his generation. In this true crime docuseries, Sutton revisits cases he led and explores everything from the crime itself through to the breakthrough moment when the suspect was identified and arrested.
The Crime of the Century (2021)
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A searing indictment of Big Pharma and the political operatives and government regulations that enable over-production, reckless distribution and abuse of synthetic opiates.
Ken and Barbie Killers: The Lost Murder Tapes (2021)
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Three schoolgirl murders. Two killers hiding in plain sight. Six video tapes that horrify the world and lead to one of the most controversial murder trials in modern history: one that left a nation shamed, victims denied justice, and a serial killer roaming free in Canada today. Over the course four parts, THE KEN AND BARBIE KILLERS: THE LOST MURDER TAPES follows the extraordinary twists and turns of the case and trial of glamour couple Paul Bernardo and Karla Homolka, the "demonic duo of dark kink", who quickly became the most notorious killers in Canadian history.
Universe (2021)
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Professor Brian Cox journeys across the vastness of time and space revealing epic moments of sheer drama that changed the universe forever.
UFO Witness (2021)
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Ben Hansen is on a mission to uncover the truth behind UFO sightings across America. With unprecedented access to the archives of famed ufologist Dr. J. Allen Hynek, Ben unlocks the secrets of the past to shed light on today's UFO encounters.
WWII in Color: Road to Victory (2021)
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Gripping historical footage and expert commentary give detailed insights into the leading figures and decisive turning points of World War II.
The Titans That Built America (2021)
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Out of the ashes of World War I, a new generation of titan rises…Pierre Du Pont, Walter Chrysler, J.P. Morgan Jr., Henry Ford, and William Boeing. Their fight to reach the top will transform America as they compete to dominate new industries—from the highways to the skyways. After years of fighting each other, and FDR, these rivals must unite during World War II to defeat a greater enemy and save the world.
Secrets of the Whales (2021)
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Sigourney Weaver guides viewers on a journey to the heart of whale culture to experience the extraordinary communication skills and intricate social structures of five different whale species. With the help of new science and technology, viewers witness whales making lifelong friendships, teaching clan heritage and traditions to their young and grieving deeply for the loss of loved ones.
Can't Get You Out of My Head (2021)
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In six films, Adam Curtis traces the different forces across the world that have led to now. It covers a wide range—including the strange roots of modern conspiracy theories, the history of China, opium and opioids, the history of Artificial Intelligence, melancholy over the loss of empire and, love and power. And explores whether modern culture, despite its radicalism, is really just part of the new system of power.
Mastermind of Murder (2021)
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The best way to get away with murder is to have someone else do it for you, which is why the most cunning killers never lay a finger on their victims. In these cases love, loyalty, faith, and family become dangerous weapons, and the most vicious criminal isn't the one who pulled the trigger--it's the one who pulled their strings.
American Detective with Lt. Joe Kenda (2021)
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In American Detective, Kenda trades in his own case files to bring viewers astounding investigations from across the country, with each episode featuring a different homicide detective whose tireless efforts helped put a killer behind bars and bring justice for the victim.
The Walking Dead: Origins (2021)
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The Walking Dead: Origins is a series of specials exploring the journeys of the series' most celebrated characters. Each episode charts the story of the zombie apocalypse from the point of view of a single character and features new interviews and narrations from the actors that portray these iconic characters, interwoven with clips from the most pivotal moments of their journeys so far.
Brian Cox's Adventures in Space and Time (2021)
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Brian Cox tackles some of the most challenging and intriguing questions facing science today by using his best material from past programmes and the latest scientific research.
Mysterious Creatures with Forrest Galante (2021)
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Wildlife biologist Forrest Galante has spent his life tracking and rediscovering animals 'lost' to extinction, from his historic rediscovery of the Fernandina Tortoise to the elusive Dracula monkey and more. Now, in an all-new series, Forrest, along with his wife and zoologist, Jessica Summerfield, travel across the globe from Mozambique to the Pacific Northwest, to investigate reports of 'strange sightings,' 'legendary creatures' and 'mysterious encounters' between humans and wildlife that may not only lead to conflict but may further lead to that animal extinction behind the local lore. Forrest's goal is to end the conflict and to solve
Stanley Tucci: Searching for Italy (2021)
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Stanley Tucci travels across Italy to discover the secrets and delights of the country’s regional cuisines.
Attenborough's Life in Colour (2021)
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Exploring the vital role colour plays in the daily lives of many species.
100 Foot Wave (2021)
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The decade-long odyssey of surfing pioneer Garrett McNamara, who, after visiting Nazaré, Portugal in hopes of conquering a 100-foot wave, pushed the sport to ever-greater heights and alongside locals helped transform the small fishing village into the world’s preeminent big-wave surfing destination.
Painting With John (2021)
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Part meditative tutorial, part fireside chat, each episode finds artist John Lurie ensconced at his worktable, where he hones his intricate watercolor techniques and shares his reflections on what he’s learned about life.
Last Chance U: Basketball (2021)
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Hit the hardwood in East Los Angeles as a coach with strong convictions leads young men who hope to fulfill major college potential.
Welcome to Earth (2021)
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Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the world to get up close and personal with the weirdest, most unusual, dangerous and thrilling spectacles of the planet.
The World's Most Amazing Vacation Rentals (2021)
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With an eye for every budget, three travelers visit vacation rentals around the globe and share their expert tips and tricks in this reality series.
Behind the Attraction (2021)
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Learn how popular Disney attractions and destinations came to be, how they have changed over time, and how fans continue to obsess over them.
The Proof Is Out There (2021)
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Each episode analyzes and passes verdicts on several seemingly impossible things “caught on film,” including giant beasts, UFOS, apocalyptic sounds, hairy humans, alleged mutants from the deep, conspiracies, and many other cases. Host and veteran journalist Tony Harris takes nothing for granted in a quest for answers, tracking down eyewitnesses, putting each photo or film through a battery of tests, calling out the hoaxes, and highlighting the most credible evidence in an attempt to better understand our world.
Sasquatch (2021)
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Investigative journalist David Holthouse attempts to solve a bizarre twenty-five year old triple homicide that was said to be the work of a mythical creature.
Hemingway (2021)
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The visionary work and the turbulent life of Ernest Hemingway, one of the greatest and most influential writers America has ever produced. Interweaving his eventful biography with carefully selected excerpts from his iconic short stories, novels, and non-fiction, the series reveals the brilliant, ambitious, charismatic, and complicated man behind the myth, and the art he created.
JFK: Destiny Betrayed (2021)
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Thirty years after the release of his film JFK (1991), filmmaker Oliver Stone reviews recently declassified evidence related to the assassination of President John F. Kennedy, which took place in Dallas on November 22, 1963.
Apocalypse: Hitler Takes on the West (2021)
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May 10th, 1940, Hitler takes on the West. Will he precipitate Europe into the Apocalypse?
Down the Hill: The Delphi Murders (2021)
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On February 13, 2017, the senseless murders of adolescent girls Abby Williams and Libby German left the residents Delphi, Indiana shaken. Four years later, investigators are still searching for the killer using their biggest clues: a grainy picture and recording of his voice from the victim’s phone ordering the girls “Down the Hill.” Based on the blockbuster podcast, HLN investigates the evidence and clues to hunt for who killed Libby and Abby.
The Lost Pirate Kingdom (2021)
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The real-life pirates of the Caribbean violently plunder the world's riches and form a surprisingly egalitarian republic in this documentary series.
New York Super Airport (2021)
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This series charts the exclusive inside story of the 8-billion-dollar race to build America’s first major new airport in 25 years. 30 million passengers a year pass through LaGuardia Airport in New York, but this critical hub is run down and over capacity, causing delays. Over the course of 9 years, 7000 architects, engineers and construction workers must attempt the impossible; rebuild the entire airport from the ground up, to create a state-of-the-art, fully unified facility, without affecting its operation.
Climate Change: Ade on the Frontline (2021)
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Ade Adepitan travels to the frontline of climate change. He discovers how life is being affected even now and scours the globe for potential solutions.
The Chasers Road Trip: Trains, Brains and Automobiles (2021)
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Anne Hegerty, Shaun Wallace and Mark Labbett embark on a geeky road trip to uncover the cognitive abilities of animals. The brainboxes have won quizzes the world over, but wonder where they are in the pecking order of intelligent life forms.
How The Nazis Lost The War (2021)
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The decline of Hitler’s empire from the inside out by exploring the decline of the Nazis through the perspective of Hitler's bumbling generals and a paranoid Fuhrer.
All or Nothing: Toronto Maple Leafs (2021)
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The first of the All or Nothing franchise to follow an NHL team, the docu-series brings fans closer to the Toronto Maple Leafs organization than ever before, with cameras capturing every moment during the 104th NHL regular season and playoffs.
Playing with Power: The Nintendo Story (2021)
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Peel back the curtain on the famously secretive Japanese company that would eventually take the global videogame industry by storm. Discover the humble beginnings of a gaming business that began many decades before the invention of television, and ride along the bumpy road of hits, misses, and wild ideas that turned Nintendo from a local playing card maker into a worldwide household name.
Christmas Cruising with Susan Calman (2021)
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Comedian Susan Calman goes on a festive cruise around the Norwegian coastline.
Night Stalker: The Hunt for a Serial Killer (2021)
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Beneath the sunlit glamour of 1985 L.A. lurks a relentlessly evil serial killer. In this true-crime story, two detectives won't rest until they catch him.
How to Become a Tyrant (2021)
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The documentary series explores different political figures throughout history.
Money, Explained (2021)
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We spend it, we borrow it, and save it. Now let's talk about money and its many minefields, from credit cards to casino, scammers to student loans.
Marvel Studios Legends (2021)
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Revisit the epic heroes, villains and moments from across the MCU in preparation for the stories still to come. Each dynamic segment feeds directly into the upcoming series — setting the stage for future events. This series weaves together the many threads that constitute the unparalleled Marvel Cinematic Universe.
Buried (2021)
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The gripping story of Eileen Franklin who, while playing with her young daughter, suddenly had a memory of witnessing the rape and murder of her childhood best friend, 8-year-old Susan Nason, which led to a re-opening of a case that had gone unsolved for nearly 20 years.
Secrets of the London Underground (2021)
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Railway historian Tim Dunn and Siddy Holloway from the London Transport Museum explore hidden areas of the London Underground that—despite being just feet away from where millions of people regularly travel—hardly anyone knows about. The pair will explore abandoned tunnels, secret bunkers and hidden staircases that have been concealed from public view for years.
Supervillain: The Making of Tekashi 6ix9ine (2021)
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This three-part documentary series profiles hip-hop artist Tekashi 6ix9ine's epic rise to notoriety. Director Karam Gill examines the culture of manufactured celebrity through 6ix9ine's mastery of social media.