Circa 30,000 years ago in the lands surrounding the broad Black Sea , in future Europe, a cataclysmic event occurred, not very unusual there, but still to the superstitious Ice Age people , a devastating occurrence. A family of Cro -Magnons, the first modern humans, our direct ancestors, were wiped out, near a small river, all except a little girl named Ayla , just five, she liked to sneak away and jump joyously into the stream, at dawn, a swimmer before the child could walk. The shaking soil and rumbling sounds frightened the girl, all her relatives, inside a lean-to hut, disappeared beneath the earth, as if a giant beast swallowed them, never to be seen again. Alone, not knowing how to survive, or where to go, she wanders for days drinking the clear waters of the river, that Ayla follows, eating anything edible nearby, growing hungrier, at last, her weakened body collapses on the ground. But a small band of twenty Neanderthals, whose cave was destroyed in the earthquake too, and losing six of their members, are looking to discover another, find the child, but she is an "Other", a strange species they avoid, easily done, the few scattered groups of men, rarely encounter anyone else in the vast world. Iza, the wise medicine woman, feels sorry for the little girl, all alone , that nobody cares about and lifts her up, carrying the orphan away, she is saved. Brun, the bold leader of the clan, her brother, is not happy , but lets Ayla stay, her other sibling Creb, the powerful spiritual chief of the band, that the rest of the tribe is afraid of, not just because he was born deformed, he radiates menace, half his body is effected, a cripple, only a lone leg works properly, and one piercing eye, on his hideous face, these three rule the Neanderthals, and Broud, the son of Brun, the heir apparent... Maybe because the helpless girl is from a strange, mysterious, new people, Broud, takes an instant, quite insane hatred towards her, they don't resembles them, he thinks , a threat somehow, but for generations haven't been seen, until now, the Others, could compete later, for the scarce food supply, the wild animal herds that constantly roam the lonely steppes, by the cold glaciers from the north, they are always a danger too, and someday will start down again... killing everything in their path. Life is very precarious in the primitive, prehistorical times, the hunter- gatherers humans , do not survive for long, a continuous struggle, to keep warm, get an adequate amount of food and shelter, escape unknown illnesses, with no cures, safety doesn't exist, there is little compassion for strangers, especially from the "Others". Ayla must adopt to her new clan, The Clan of the Cave Bear, learn a different language, unfamiliar customs, pray to unseen spirits, fit in, to endure, she has no choice, but her blonde hair and tall stature, weird, unattractive face, to the rest of the band, will always remind the Neanderthals , ( less brutish and more intelligent than commonly believed ) she can never be like them...An interesting tale of an ancient, long gone era, but will we ever known how accurate this depiction is...