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Zero Hour dramatizes the hour leading up to some of the most memorable historical events as they unfold minute by minute. Using a real-time clock and...

Engineers, officials and the crew members' families provide their perspective on the 1986 Space Shuttle Challenger disaster and its aftermath.

Princess Diana's life and legacy is explored through interviews with those who knew her best, as well as the world's leading experts on her.

Authorities all over the world say UFOs are real, but what are they, and are they a threat? This series examines the best and latest evidence caught...

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...

The Chernobyl meltdown remains the world’s worst nuclear accident. Today, the disaster still haunts survivors, while the clean-up operation...

Docu-series telling the full and unvarnished story of the Stardust nightclub fire and the 43-year search for justice undertaken by the families of...

A docuseries looking back at the Utah Utes 2021 season, following the tragic loss of two of their teammates.

A spine-tingling account of what happened when a Halloween night of celebration turned into a nightmare. More than 100,000 young revelers, who were...

Victims' rights activist John Walsh and his son, Callahan, showcase time-sensitive, unsolved cases in desperate need of attention, mobilizing the...

Lovers re-uniting. Families looking to reconcile. A gathering of high-school buddies. In each case, the reunion is the spark that sets events in...

For seven decades after its tragic sinking, the Titanic lay undiscovered on the ocean floor. This compelling two-part documentary tracks the search...

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,...

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's...

Revisit the epic heroes, villains and moments from across the MCU in preparation for the stories still to come. Each dynamic segment feeds directly...

This docuseries takes an unprecedented look at the enduring and influential legacy of DC, allowing fans to rediscover the universe of characters, as...

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

American Masters is a PBS television series which produces biographies on enduring writers, musicians, visual and performing artists, dramatists,...

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...

Go behind the scenes of the shows and movies of the Marvel Cinematic Universe, following the filmmakers, cast and crew, and Marvel heroes every step...

MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5...

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

Chris is on a mission to live better for longer. With the help of top scientists, he takes on six epic challenges to test mind and body to the max.