There's more Cro-Magnon carnality in this racy look back to prehistoric times, as buxom cave lady Filli (Senta Berger) shacks up with her prehistoric paramours inside the skeleton of a dinosaur. Their erotic Eden is corrupted by the love of money when they learn about the theories of supply and demand, creating a situation where it's the "survival of the horniest"! Co-written by Lina Wertmüller; Frank Wolff, Mario Adorf co-star. 94 min. Standard; Soundtrack: English (dubbed). Dubbed in English.