Antonio Speller , a committed filmmaker , lose the desire to carry on with art films after finding his wife in bed with one of his actresses . The sentimental crisis it also leads to an artistic change and in fact since that time Antonio decides to make film \"trash \" only. In the same period he gets back closer to Paola , an ex - lover and a cult film magazine manageress . In his life come suddenly two young girls : Tosca , a screenwriter professionally determined and Mara , a young girl ready to do anything to get a part in a movie