Mussolini: Son of the Century (2025, creator Joe Wright)

Original title (IT): M - Il figlio del secolo (M - Son of the Century)

Based on the Strega Prize-winning novel of the same name by Antonio Scurati, the series chronicles the birth of fascism in Italy and Benito Mussolini's rise to power.

https://www.themoviedb.org/tv/212333-m-il-figlio-del-secolo