Main Characters Leonardo Cagliostro 13 main appearances Anna Mayer 13 main appearances Vanessa Rosic 13 main appearances Stefano Rambelli 12 main appearances Filip Aselic 1 main appearances Diego Paoletto 1 main appearances Stella Mariani 1 main appearances Luka Levani 1 main appearances Federico Testa 1 main appearances Eleonora Pavesi 1 main appearances Professor Gabriele Braida 1 main appearances Stefania Pavesi 1 main appearances Beatrice Mayer 1 main appearances Ludovico Muric 1 main appearances Special Commissioner Piero Furlan 1 main appearances Ispettrice Barbieri 1 main appearances Albertini 1 main appearances Andrea Donda 1 main appearances Giordano 1 main appearances Ksenja Muric 1 main appearances Niccolò Muric 1 main appearances Federica 1 main appearances Vittorio 1 main appearances Adele Mayer 1 main appearances Prosecutor Camporesi 1 main appearances Amalteo 1 main appearances Vanessa Cagliostro 1 main appearances