Skullduggery (1970):

Very little has been discussed about this movie, although it's rather good!

Here's a trailer:



It's about archeologists looking for the skull of the missing-link, and they end up finding a living tribe of such hominids.

These are promptly subjected to slave labor, and it all ends up in a rather bizarre court case.

www.imdb.com...

I am on the road this weekend... you picked my hotel movie for tonight. Thank you.