France released, NTSC/Region 0 DVD: LANGUAGES: English ( Dolby Digital 2.0 ), French ( Dolby Digital 2.0 ), WIDESCREEN (1.78:1), SPECIAL FEATURES: Interactive Menu, Scene Access, SYNOPSIS: On the dark walls of their caves, 17,000 years ago, they traced the first history of the sky and its stars. The incredible birth of prehistoric astronomy ... What if Lascaux, the Sistine Chapel of Prehistory, was first and foremost a temple dedicated to the celestial constellations ... Aberrant? Yet this is the demonstration that Chantal J gues-Wolkiewiez, independent ethnologist and astronomer, holder of a state thesis on engravings in the Valley of Wonders, is trying before our eyes. Between a police investigation and an astronomical tale, this film immerses us in the mists of time and tells the emergence of a new science, at the crossroads of two disciplines: astronomy and prehistory. ...Lascaux - The Sky of the First Men ( Lascaux - Le ciel des premiers hommes )