After a bit of a contretemps, "Tumak" (John Richardson) is kicked out of his prehistoric tribe and left to fend for himself. Fortunately, after a few near misses with some larger-than-life creatures, he encounters "Loana" (Raquel Welch) who lives with her people by the seaside. Not everyone likes him though - not least "Payto" (William Lyon Brown) who has eyes on the prize for himself. The plot, the acting, the dialogue - well, who cares? That's all drivel from start to finish. What rescues it entirely from the cutting room floor (where much of this belongs) are the visual effects from the mas...