Kennismakers

20/20 is an American television newsmagazine that has been broadcast on ABC since June 6, 1978. Created by ABC News executive Roone Arledge, the show was designed similarly to CBS's 60 Minutes but focuses more on human interest stories than international and political subjects. The program's name derives from the "20/20" measurement of visual acuity. The hour-long program has been a staple on Friday evenings for much of the time since it moved to that timeslot from Thursdays in September 1987, though special editions of the program occasionally air on other nights.

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

Ryan Bergara (a believer in the supernatural) and Shane Madej (a skeptic) travel to alleged haunted locations to investigate paranormal activity.

A documentary news series with a taboo-breaking team who deliver incredible news stories from around the world.

Secrets from the "Stranger Things 2" universe are revealed as cast and guests discuss the latest episodes with host Jim Rash. Caution: spoilers ahead!

This newsmagazine series investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening — and resolution — of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart.

The acclaimed docu-series takes you on a lightning-fast journey through a day in the life of WWE's most intriguing Superstars and groundbreaking events.

Hosts Ryan & Shane discuss mysteries surrounding notorious unsolved crimes.

Documentary series that examines the Jonestown Massacre 40 years later.

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.

Join wildlife cameraman, Gordon Buchanan, as he tries to gain the trust of a wild bear family in a spectacular American wilderness.

Following his visit to the Great Barrier Reef in 1957, naturalist and broadcaster David Attenborough returns and uses the latest filming techniques to unlock the secrets of the natural wonder.

Immerse yourself in the lives of extraordinary characters that stand a few inches tall. From chipmunks to mice, be entertained and spellbound by the creatures that call the Hidden Kingdoms home.

Newton's Apple is an American educational television program produced and developed by KTCA, and distributed to PBS stations in the United States that ran from 1983 to 1999. The show's title is based on the rumor of Isaac Newton sitting under a tree and an apple falling near him—or, more popularly, on his head—prompting him to ponder what makes things fall, leading to the development of his theory of gravitation. The show was produced by Twin Cities Public Television. For most of the run, the show's theme song was Ruckzuck by Kraftwerk, later remixed by Absolute Music. Later episodes of the show featured an original song. An occasional short feature appeared called "Science of the Rich and Famous" in which celebrities appeared to explain a science principle.

Featuring revealing interviews with survivors speaking publicly for the first time, alongside rare insight into the CIA and Soviet responses, this series exposes a web of secrecy, miscalculation, and human cost. Astonishing new footage from inside the nuclear exclusion zone reveals how this scarred landscape is once again under siege as war encroaches on one of the most dangerous places on Earth.

Sixty-foot waves, nosy killer whales, hypothermia, tongue rot. Ultra-athlete Ross Edgley attempts to swim all the way around Iceland - 1000 miles of icy water.

A major wildlife series on the sharks of the world with over thirty species filmed, showing how they hunt, intricate social lives, courtship, growing up and the threats they face.

Wildlife adventure series following a team of explorers in the heart of the tropical island of Borneo.

The series will explore dynamics of life on the reef and beyond via a clown fish.

The third series of this nature documentary uses the very latest in underwater filming techniques to reveal brand new and untold stories from magical underwater worlds focusing on five major underwater habitats: the tropical seas, temperate seas, polar seas, high seas and deep seas.

Sky One introduces the start of a new ongoing documentary series that highlights the potential extinction of some of the world's most famous species. Working with Tiger Aspect Productions, the series follows a team of experts assisted by a wellknown personality. Each documentary will highlight the plight of the world's most endangered animals including the tigers of India, Aye-Ayes and Gorillas. Presenters include Sanjeev Bhaskar, Bill Bailey, Miranda Richardson and Joe Simpson. Each of the presenters will draw on the expertise of local teams campaigning to save the endangered species and work with conservationists to develop and implement strategies to help in their fight for survival.

David Attenborough uses pioneering 3D-techniques and technology to explore the unique environments and species of the Galapagos.

Geologist Iain Stewart explain in three stages of natural history the crucial interaction of our very planet's physiology and its unique wildlife. Biological evolution is largely driven bu adaptation to conditions such as climate, soil and irrigation, but biotopes were also shaped by wildlife changing earth's surface and climate significantly, even disregarding human activity.

Traverse the planet’s richest, most diverse woodlands, from the tropics to the poles and everywhere in between. Get to know the wild residents of these magical ecosystems and learn how forests connect and nurture the lives of countless species.

The tropical islands that lie between Asia and Australia are among the biologically richest on earth, and home to a vast number of plants and animals. From tree kangaroos to tarsiers, manta rays to mudskippers, the region abounds with life. But why? The answer lies deep in time, due to the many millions of years these islands have existed - and the power of the earth, the sun and the moon.

Stories from the perspective of some of the world's oldest living creatures - trees. Each tree is located in a completely unique habitat around the world, and hosts, feeds and shelters an array of animals in its embrace.

Every day we are inundated with information. Can facts still be distinguished from fables? With a nod to today's 'do your own research' internet culture, Marijn, Joep and Tim invent their own experiments, of which they are part. They have one goal: to find out the truth once and for all.