A freak lived his entire lifetime closed down in a cellar far in the country. But one day the Monkey Boy, after the death of his "keeper", an old lonely woman, is forced to explore the world outside. The story is set during one night only, a short time to discover the world, but enough time to find Agata, an autistic young girl, the only creature that seems to be able to communicate with him in that dark night full of weird lonely and unhappy characters called human beings.
Giampiero Bartolini
as Ispettore
Gianni Fantoni
as The Boss
Giovanna Gardelli
as Agata
Andrea Melli
as Monkey Boy
Letizia Zuffa
as Old woman
Valentina Minzoni
as Prostitute
Franco Maione
as Magnaccia
Massimo Biondi
as Dandy cop
Gianfranco Boattini
as Cop
Sandro Briganti
as Robber