EEGAH (1962)

A teenage girl driving through the desert is confronted by a huge Neanderthal-like man and she returns to the city to share her story with her explorer father and her boyfriend. When her father doesn’t return from searching for the creature, the girl and her boyfriend head out to the desert to find him and the girl is taken hostage along with her father. It’s up to the efforts of the boyfriend to rescue the father and daughter before the caveman can make the girl his mate.