B.C. Butcher plot
"The first slasher film to be set in prehistoric times!"
Neandra, the leader of a tribe of female cavemen, learns that one of the other ladies, Dina, is having an affair with Neandra's boyfriend Rex. Neandra kills Dina, after which the women eat her entrails. A mythical beast called the Butcher finds Dina's lifeless body, falls in love, and, guided by Dina's ghost, decides to take revenge.