Alexander Armstrong in Sri Lanka

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's most incredible triumphs, sensational crimes and bizarre encounters.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Award-winning actor and nervous explorer Eugene Levy steps out of his comfort zone for a whirlwind tour of the world's most beautiful and intriguing destinations.

Doctor Who Confidential is a documentary to complement the revival of the long-running British science fiction television series Doctor Who. Each episode was broadcast on BBC Three on Saturdays, immediately after the broadcast of the weekly television episode on BBC One. The running time of the first two series was 30 minutes, being extended to 45 minutes in the third. BBC Three also broadcast a cut-down edition of the programme, lasting 15 minutes, shown after the repeats on Sundays and Fridays and after the weekday evening repeats of earlier seasons.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

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.

In a docuseries set at one of NCAA football's most fertile recruiting grounds, guys with red flags seek to prove their worth on the field and in class.

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much feared crocodile and numerous venomous snakes. Steve's specialty is the capture and relocation of crocodiles. No animal appears too threatening to Steve, his true respect for animals is the foundation for everything he does.

Executive producer Jon Favreau invites the cast and crew of The Mandalorian to share an unprecedented look at the making of the series. Each chapter explores a different facet of the first live-action Star Wars television show through interviews, never-before-seen footage, and roundtable conversations hosted by Favreau himself.

Utilizing the latest scientific innovations and leading-edge filmmaking technology, this documentary reveals the secret powers and super-senses of the world’s most extraordinary animals, and invites viewers to see and hear beyond normal human perception to experience the natural world as a specific species does — from seeing flowers in bee-vision to eavesdropping on a conversation between elephant seals to soaring the length of a football field with glow-in-the-dark squirrels.

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill.

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

Motoring programme featuring reviews of and reports about cars of all types.

Explores WWII from Germany's invasion of Poland through the atomic age, examining pivotal battles, wartime leaders like Churchill and Roosevelt, and the human cost of total war.

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

Explore the explosive life of Mike Tyson — one of the most feared and fascinating figures in sports history.

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours filmed in full color like never before.

A series of standalone documentaries powered by the unparalleled journalism and insight of The New York Times, bringing viewers close to the essential stories of our time.

No Fire Zone: In the Killing Fields of Sri Lanka is an investigatory documentary about the final weeks of the Sri Lankan Civil War. The documentary covers the period from September 2008 until the end of the war in 2009 in which thousands of Tamil people were killed by shelling and extrajudicial executions by the Sri Lankan Army including Balachandran Prabhakaran, the 12-year-old son of the slain Liberation of Tigers of Tamil Eelam Chief Velupillai Prabhakaran. The Sri Lankan army has denied the allegations in the documentary In March 2013, the documentary was screened by its director, Callum Macrae, at the 22nd session of the United Nations Human Rights Council in Geneva.

Comedian Romesh Ranganathan is sent by his mother on a ramshackle odyssey around his parents' homeland of Sri Lanka in an attempt to connect him with his roots.

The definitive story of the deadly 2004 tsunami as it travels from country to country, with unseen archive video and untold stories of survival.

The story revolves around two Kandyn clans that lived during the early years of 1920. They were the masters of a form of martial arts and retained the ownership of the art as one of their clan's entities.

35 year old bachelor Jehan and his partner in crime Priyantha try to exploit the loopholes in the law in order to make a living.Koombiyo tells the story of Jehan Fernando, who has neither family nor home and lives alone in an abandoned building complex in Colombo. He accidentally meets Hiruni and Priyantha Mahaulpathagama in a public bus when Priyantha is coming to Colombo on his search for a job. Jehan convinces Priyantha to abandon the job he is going for and join Jehan's company Purchasing Lanka instead, which delivers retail items to customers claiming they are from supermarkets when in reality they are bought from the local flea markets. Priyantha starts living with Jehan while being a partner in his business and they quickly become good friends.

Explores ancient Hela history, regional mythologies, and legendary tales surrounding King Ravana and the Yakkhas.

The Boeing Company develops their most technically advanced aircraft: the 777. From corporate conference rooms to factory floors, its extensive testing and first commercial flight, more than 10,000 people were involved in the creation of the new plane, assembled with parts from all over the world.

Richard Whitehead MBE and Adele Roberts embark on a powerful journey to transform sport, breaking down barriers for underrepresented communities as they create the most inclusive running event ever. Through personal stories and inspiring encounters with fearless individuals who dare to defy their own sporting expectations, they reveal a bold new vision of what it truly means to belong in sport.

When Keith Warren, a Black man, was found hanging in the woods of Silver Spring, MD, police ruled it a suicide. For 35 years, the family attempted to find the truth, and his sister, Sherri Warren, now has one goal -- to get his death certificate changed.

The biodiverse nation of Peru is home to several habitual species fighting for survival. Explore otters, sloth and macaws of the rainforest, penguins and sea lions along the coastal deserts and bears, guanacos, pumas and tapirs in the Andes foothills.

The "Tetsuincho" (iron seal book) can be enjoyed on 40 local lines throughout Japan, just like collecting red seals. Actresses Mary June Takahashi and Nori Sato, who love to travel, will take you on their first railroad journey together, while being soothed by the scenery flowing through the train windows. It's their first trip together on a train!

The history of the 20th century told through the memories and reflections of the Spanish writer/politician Jorge Semprún, the Hungarian writer György Konrád, the cosmopolitan writer/literary critic George Steiner and the Latin American writer Gabriel Garcia Márquez.

Welcome On Board takes viewers on a unique journey through the fascinating world of aviation. From business class, the cockpit and hidden places in the plane to unexpected twists during the flight and personal anecdotes: the people of Brussels Airlines provide an exclusive insight into their job, their life and their passion for aviation. Viewers fly with the pilots who prepare their flights down to the last detail, follow the cabin crew who pamper their travelers and meet the ground staff who ensure a smooth journey behind the scenes.