Behind the scenes of a television program presented by Corrado takes a murder mystery. The victim, named Antonio, is an artist able to play with his brush the most famous paintings in the history of painting. His works are the protagonists of the show, contestants must, in fact, identify which small details distinguish the copy from the original masterpiece. After the murder, on the set of the transmission arrive Dr. Morelli, head of homicide, his deputy Gianni Ronci and Capozza agent. To their official investigations are flanked soon those unofficial Corrado, a friend of the victim, and his faithful collaborators: the domestic worker Agata and the taxi driver Piero. The two surveys, however, hinder each other, sparking discontent Dr. Morelli. Corrado suspected that the murder was written by Professor Gentili, art expert and host of the show, not the Pamela dancer, prime suspect of the police. A thousand adventures sniffing Corrado able to shed light on the.