Origins: The Journey of Humankind is a documentary TV show that delves into the curious and complex history of human evolution, technological advancements, the discovery of fire, the development of medicine, the role of money, and the evolution of communication.

For one extraordinary week in February 1972, the Revolution WAS televised. DAYTIME REVOLUTION takes us back in time to the week that John Lennon and Yoko Ono descended upon a Philadelphia broadcasting studio to co-host the iconic Mike Douglas Show, at that time the most popular show on daytime television, with a national audience of 40 million viewers each week. What followed was five unforgettable episodes of television, with Lennon and Ono at the helm and Douglas gamely keeping the show on track.

Jack the Ripper explores theories surrounding one of the most notorious unsolved crimes of modern times. Between August 7 and November 10, 1888, Jack the Ripper terrorized London, killing at least seven women. Was the murderer one man or three?

Dreams and Nightmares journeys into the human subconscious. Peering under the brain's mysterious veil, the idea that dreams send clues and warnings from another dimension is examined in detail.

Poltergeists examines just what it is that goes bump in the night. Hear eyewitness tales of the mischievous, malevolent spirits, which are believed to make strange noises, move objects, and produce abnormal odors. Video highlights include actual footage of a haunting in progress.

Witches explores the long and clandestine history of this misunderstood group of people. It provides a close look at the black art, and features factual information presented by practitioners.

Hosted by Edward Mulhare, Secrets of the Unknown: The Titanic unravels the mysteries surrounding the 1912 sea disaster which sent 1,500 people to a watery grave in the mid-Atlantic after colliding with an iceberg. Did the luxury liner's crew have fair warning, but fail to react appropriately? The program presents new evidence and insights into the calamity which still baffles historians.

Nostradamus examines the medieval French physician's famous predictions. One of the world's most widely known and read prophets, Nostradamus is acknowledged for the remarkable accuracy with which he has foretold future events. Learn which of his predictions have already come true and what may lie ahead for mankind.

Computer-generated animation about the daily lives of dinosaurs, narrated by Werner Herzog.

A documentary about the life and career of a famous science fiction writer, known for his controversial and eccentric personality. The film explores his relationships, his writing process, and his impact on the science fiction genre. It delves into his public image as a cantankerous old man and his contributions to television and literature.

A Gray State is a documentary that explores the mysterious death of filmmaker David Crowley and the conspiracy theories surrounding it. It delves into his life, work, and the events leading up to his tragic demise. The film raises questions about government surveillance, mental health, and the consequences of obsession.

Amelia Earhart explores the mysterious disappearance of America's beloved aviator during a highly publicized around-the-world flight in 1937. Since she vanished, speculation on the flight pioneer's demise has been an ongoing source of controversy.

Life After Death explores the ultimate unknown through the beliefs of various cultures. Hear what people have to say who have had near-death experiences. Peer into the next life for answers to this age-old mystery.

The Cold Blue is a powerful documentary that tells the story of the brave men who risked their lives flying B-17 bomber planes during World War II. The film explores the challenges and dangers they faced as they carried out daring air missions and fought against enemy forces. Through interviews, archival footage, and personal accounts, viewers gain a deeper understanding of the sacrifices these airmen made and the impact they had on the outcome of the war.

Curses examines historical hexes. Learn the fate of those who had contact with the Hope diamond after it was stolen from an idol in India. In ancient Egypt, people protected the deceased from thieves by placing curses on tombs. Discover the events and peculiar deaths which occurred following the discovery of Tutankhamen's tomb. See how voodoo worshipers cast spells of harm.

In honour of the 15th Anniversary of 9/11, National Geographic Channel is looking back at the very best reporting we have done since this world-changing tragedy first happened using extended excerpts from past specials that relate directly to events leading up to and following the attacks on New York City and Washington DC.

With Herzog's direction, Richard Thompson leads a small group of musicians into creating Grizzly Man's evocative soundtrack.

A documentary that explores the Auschwitz albums, which documented the lives of Nazi officials and their victims during the Holocaust. This film provides a comprehensive view of the Holocaust and the role these albums played in preserving its history.

Big Foot brings together eyewitnesses who relate their encounters with the legendary and mysterious creature. The film probes the intriguing question of whether Big Foot, Sasquatch, and Yeti are myth or reality. Film highlights include possible authentic footage of the beasts.

The eve of 9/11 is recalled. Eyewitnesses recall the day before the 9/11 terror attacks and the collapse of the Twin Towers.