A vicious serial sex killer is on the loose, and landscape gardener and shop-window outfitter Loris is the prime suspect, thanks to his unfortunate habit of getting caught in compromising situations (for which there is always a totally innocent explanation that the police fail to spot). Undercover policewoman Jessica is assigned by eccentric police psychologist Taccone to follow Loris.
Roberto Benigni
as Loris
Michel Blanc
as Paride Taccone, le psychiatre
Nicoletta Braschi
as Jessica Rossetti
Dominique Lavanant
as Jolanda Taccone
Jean-Claude Brialy
as Roccarotta
Laurent Spielvogel
as commissario Frustalupi
Ivano Marescotti
as Pascucci
Franco Mescolini
as il professore di cinese
Massimo Girotti
as il condomino distinto
Luciana Pieri Palombi
as Claudia
Vittorio Amandola
as antiquario
Rita Di Lernia
as Moglie Antiquario
