We don't have a biography for Professor Pier Paolo Mariani yet. Hang in there, or go ahead and contribute one.
Speravo de morì prima Guest cast, played by Mattia Sbragia Episode 1x01: Episode 1 (Mar 19, 2021) Episode 1x03: Episode 3 (Mar 26, 2021) Episode 1x05: Episode 5 (Apr 2, 2021)