The Primevals plot
"A Civilization Lost in Time... Invaded One Million Years Ago"
The body of a yeti is found in the Himalayas. The autopsy reveals that the extraordinary creature, whose ancestors may be millions of years old, underwent some sort of cranial surgery before his death. In search of answers, anthropologist Dr. Claire Collier embarks on an expedition. With several others, including a writer, an ex-hunter and a guide, Collier is surprised by an avalanche after several days of travel. The explorers end up in a cave 100 meters below the ice and encounter an ancient world full of strange creatures and other dangers.