One Million AC/DC (1969)
A group of sex-crazed cave people are being harrassed by a Tyrannosaurus Rex. While they try to figure out a way to deal with this threat, they have sex and eat a lot. Edward D. Wood, Jr. wrote this softcore prehistoric sex epic under the nom de plume "Akdon Telmig". Produced and directed by Ed De Priest who the same year also wrote, produced and directed "Hedonistic Pleasures" with Pat Barrington who was credited as Camille Grant.