Roberto Maldi, a young scientist, is trying to find a serum capable of giving courage but he unwittingly invents a serum which transforms any man in a womanizer. His boss scents a good business and wants to produce the serum on industrial basis, but Roberto does not agree.
Prof. Roberto Maldi
Comm. Tassinetti
Nicolino
Doriana Paris
Sandra, assistente di Maldi
Sibilla
Marassino
Sandra
Lucia, moglie di Tassinetti
Wardrobe supervisor
Marassino's wife
Doriana Paris' Assistant
Nightclub Hostess