Far beyond the reach of the ordinary spelunker is the Movile Cave of Romania, a vast multi-chambered underground cavern thats home to 33 previously undiscovered species of life, deep wells, dangerous passageways, and large underground lakes. Ends of the Earth: The Secret Abyss of Movile Cave is a documentary that explains how the cave was discovered and takes a close look at this dangerous but mysteriously beautiful subterranean world. ~ Mark Deming, All Movie Guide