Registe, talking on a blade is an Italian documentary about the Italian Cinema signed by women and about the pioneer of the Silent Cinema Elvira Notari (1875-1946) plays by Maria De Medeiros. The directors interviewed are the most important Italian women directors: Lina Wertmüller, Cecilia Mangini, Francesca Archibugi, Francesca Comencini, Wilma Labate, Cinzia Th Torrini, Roberta Torre, Antonietta De Lillo, Giada Colagrande, Donatella Maiorca, Ilaria Borrelli and others.

A labor of love documentary, in which a daughter, with the help of various talking heads, looks back on the life work of her father.