Conviene far bene l'amore

Conviene far bene l'amore (literally "Love is worth making well", internationally released as The Sex Machine and Love and Energy) is a 1975 sci-fi - sexy comedy film directed by Pasquale Festa Campanile. The film is based on a novel with the same name written by the same Campanile.

Cast

 * Gigi Proietti: Prof. Enrico Coppola
 * Agostina Belli: Francesca Renzi
 * Eleonora Giorgi: Piera
 * Christian De Sica: Daniele Venturoli
 * Mario Scaccia: Mons. Alberoni
 * Adriana Asti: Irene Nobili
 * Franco Agostini: Dr. Spina
 * Monica Strebel: Angela
 * Quinto Parmeggiani: De Renzi
 * Gino Pernice: Coppola's Assistant
 * Mario Pisu: Minister
 * Franco Angrisano: Hotel Director
 * Enzo Robutti: Matteis
 * Oreste Lionello: Driver
 * Aldo Reggiani
 * Pietro Tordi