1828. After witnessing the brutal repression of revolutions in monarchist South, three young friends join Giuseppe Mazzini's patriotic cause, seeking to finally unify Italy under a republican government. Their idealism will clash with the inevitable disillusionment as they grow apart over the following decades.

Luigi Lo Cascio
as Domenico Lopresti

Valerio Binasco
as Angelo Cammarota

Francesca Inaudi
as Cristina di Belgiojoso

Andrea Bosca
as Angelo da giovane

Edoardo Natoli
as Domenico da giovane

Luigi Pisani
as Salvatore Tambasco

Guido Caprino
as Felice Orsini

Renato Carpentieri
as Carlo Poerio

Michele Riondino
as Saverio Tambasco

Peppino Mazzotta
as Don Carmine Lopresti