Only in the 80’s would a cavegirl have a perm. My mom had the exact same hairstyle back then.
I imagine this is quite an impressive film given that the only memorable quote listed in IMDB is:
Eba: Eba have big boobs. What Rex have big?
IMDB Plot Summary:
On a class excursion to a cave with stone age paintings the clumsy Rex gets lost. A mysterious crystal opens a gateway in time and sets him back to the stone ages, where he meets a group of prehistoric fellows and the gorgeous Eba. While teaching her English and doing some pseudo-research on her fellows, his main goal is to get her sleeping with him. However the curiosity of the clan chief disturbs his attempts.
BREAKING NEWS UPDATE: Check out the trailer!