Bigazzi collaborated with Francesca Comencini in 2001 on "The Words of My Father" and again in 2002 on the creation of the documentary "Carlo Giuliani, Boy", which screened out of competition at the Cannes Film Festival that same year. The film addresses the death of Carlo Giuliani, who was killed in Genoa by a police officer during the demonstrations against the G8 in 2001.