Two couples live their erotic fantasies out until one of the women is murdered.
When a journalist is murdered Inspector Micheli begins to investigate. Although someone comes forward to confess to the crime, Micheli doesn't believe he acted alone and keeps investigating despite coming under pressure to close the case.
Two Sicilian royalist soldiers flee the island in a trunk at the arrival of Garibaldi's republican troops. They end up in the Far West with the army fighting the Indians and with their ineptitude they contribute to the army's defeat.
Al Bano and Romina bring to the big screen the unhappy love between the composer Franz Schubert and the Hungarian Countess Anna Rostkov. Al Bano sings the immortal 'Ave Maria'.
