Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

Release Date: June 15, 2019
Runtime: 53 min
Discovered in 1990 in the Aveyron Gorges, near the village of Bruniquel, Bruno Kowalczewski discovers a cave which shows evidence of being inhabited by Neanderthals as far back as 47,000 years ago, with stalagmites arranged in circles. What significance do these limestone rings have? From when exactly do they date? For fear of damaging the remains, the excavations were stopped in the late 1990s, leaving these questions unanswered. Beginning in 2014, a new team relaunches research into the cave. Using the current uranium-thorium method, calcite samples are dated to 176,500 years ago, revealing the construction as one of the oldest ever discovered underground. This stone circle is surprisingly complex. How was it built and what was it used for? This is a story of a discovery that brings new elements to the capabilities of the Neanderthals.
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

August 31, 2022

October 12, 2023

January 09, 2013

December 10, 2020

October 24, 2025

March 05, 2004

September 08, 2021

June 16, 2021

September 10, 2021

July 18, 2018

January 01, 2012

November 03, 2010

October 08, 2021

March 17, 2017

October 19, 2019

November 21, 2023

November 28, 2024

January 01, 2020

January 31, 1973

January 01, 2005