Massacre in Dinosaur Valley (Italian: Nudo e selvaggio, lit.

An international co-production of Italy and Brazil,[2] the film was written by Tarantini with Dardano Sacchetti, and stars Michael Sopkiw, Suzane Carvalho, Milton Rodríguez, Marta Anderson, and Joffre Soares.

The film was shot in Brazil in 1985 under the working title of Stranded in the Valley of Dinosaurs.

described the film as a "poor Italian exploitation film, made worse by an intentionally misleading title: there are no dinosaurs or fantasy elements in this potboiler."

The review concluded that "This sexploitationer mixes prat-fall comedy, disrobing women and the usual gore carelessly.