Ancient Aliens Similar TV Shows

Robert Durst, scion of NY's billionaire real-estate family, has been accused of three murders but has evaded justice for over 30 years. Durst speaks in this true crime series, revealing secrets of a case that has baffled authorities.

In this Emmy-nominated docuseries, find out what's inside the kitchens and minds of the international culinary stars who are redefining gourmet food.

Filmed over 10 years, this real-life thriller follows a DNA exoneree who, while exposing police corruption, becomes a suspect in a grisly new crime.

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

From Australia's river shark to Nicaragua's killer tarpon, biologist Zeb Hogan travels the globe in search of the biggest, fiercest fresh water fish.

In a quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history. This is the stories of the engineers who designed them and how these structures sparked a technological revolution that changed warfare forever.

Africa is a land sculpted by time where animals have evolved complex weapons to arm them in the battle to live another day. An elephant's tusks can defend, or attack. An octopus uses camouflage to find food, or hide from an enemy. A Cape Fur Seal's speed and agility are valuable tools to catch a penguin, but ineffectual against a Great White Shark. A single hippopotamus holds a pride of twelve lions at bay with his sheer bulk, but backs down when faced with the piercing teeth of another hippo. With lethal weapons wielded by fearsome predators and prey, animals walk a precarious path, here among Africa's Deadliest.

The space race, the cold war, free love, civil rights and more: The decade of the 1960s shaped our history -- and changed the world. In collaboration with Tom Hanks, Gary Goetzman and Mark Herzog, CNN explores perhaps the most transformative decade of the modern era in a 10-part documentary series and brings new insights into how those events shaped today.

In August 2005, the American city of New Orleans was struck by the powerful Hurricane Katrina. Although the storm was damaging by itself, that was not the true disaster. That happened when the city's flooding safeguards like levees failed and put most of the city, which is largely below sea level, underwater. This film covers that disastrous series of events that devastated the city and its people. Furthermore, the gross incompetence of the various governments and the powerful from the local to the federal level is examined to show how the poor and underprivileged of New Orleans were mistreated in this grand calamity and still ignored today.