 Zapponi read a news item while scouting locations with Fellini that concerned the collapsed Ariccia Bridge in the Castelli Romani quarter outside Rome.Visiting the area at night, they were deeply impressed by the bridge's ruined splendor and decided to make it a crucial element in the death of Toby Dammit.In addition to "Toby Dammit", Zapponi collaborated on , Satyricon, I clowns, Roma, Fellini's Casanova, and City of Women, for a total of seven films with the Italian director.