Atlantis Reborn Again

Horizon puts Graham Hancock's controversial theories about the past to the test, dissecting his evidence for a lost civilisation. Graham Hancock offers various pieces of evidence to support his theory. He claims that the mysterious lost civilisation left its mark in ancient monuments, which he calculates were built to mirror certain constellations of stars. His hugely popular ideas have attracted such a wide audience that they stand to replace the conventional view of the past, which is based on scientific evidence that the civilisations of the ancient world were developed independently, by different peoples, on different continents.

Other episodes for this season

Breath of Life
Episode 1 - Breath of Life
The Lost City of Nasca
Episode 2 - The Lost City of Nasca
The Diamond Makers
Episode 3 - The Diamond Makers
Supervolcanoes
Episode 4 - Supervolcanoes
Miracle In Orbit
Episode 5 - Miracle In Orbit
Complete Obsession - Body Dysmorphia
Episode 6 - Complete Obsession - Body...
Is GM Safe?
Episode 7 - Is GM Safe?
Planet Hunters
Episode 8 - Planet Hunters
Moon Children
Episode 9 - Moon Children
Mega-tsunami: Wave of Destruction
Episode 10 - Mega-tsunami: Wave of Des...
Conjoined Twins
Episode 11 - Conjoined Twins
The Lost World of Lake Vostok
Episode 12 - The Lost World of Lake Vo...
Vanished: The Plane that Disappeared
Episode 13 - Vanished: The Plane that...
The Secret Treasures of Zeugma
Episode 14 - The Secret Treasures of Z...
Valley of Life or Death
Episode 15 - Valley of Life or Death
Extreme Dinosaurs
Episode 16 - Extreme Dinosaurs
Supermassive Black Holes
Episode 17 - Supermassive Black Holes
The Boy who was Turned into a Girl
Episode 18 - The Boy who was Turned in...
Atlantis Reborn Again
Episode 19 - Atlantis Reborn Again