Telefono giallo - Season 1990
1 - Murders under the Vesuvio mountain
Air Date: January 16, 1990
2 - The Greco murder
Air Date: January 23, 1990
3 - Giuseppe Fava killing
Air Date: January 30, 1990
4 - The incredible story of Daniel Giner
Air Date: February 6, 1990
5 - Maria Negri case
Air Date: February 13, 1990
6 - Luigi Tenco last song
Air Date: February 20, 1990
7 - Via Poma murder
Air Date: December 4, 1990
8 - The Modena murders
Air Date: December 11, 1990
9 - Palermo: murder of a mayor
Air Date: December 18, 1990