Some may not love this but I had a difficult to find this with subtitles and do love it. Carroll Baker had a several of these giallo films with Umberto Lenzi with So Sweet...So Perverse and Orgasmo, both in 1969 and the first with Jean-Louis Trintignant and the other Lou Castel. In this film of Romolo Guerrieri though is made in 1968 and made The Double (1971) but never had much success as most. This lovely The Sweet Body of Deborah is as good as any might with Baker with Jean Sorel and Luici Pitilli (who was in the film with The Great Silence, I see last night) and if the story is a bit strange, the bonkers fashions and dancing (and a twister game!) there is always the wonderful Nora Orlandi score. Great fun.
