A distinguished surgeon, married to a beautiful woman, has the habit of watching his wife in secret. The man decides to grant his wife to the owner of a refined brothel to be able to observe her from behind a mirror.

In 1936 Italy, Elio returns home from Africa with a present for his wife in the form of Zerbal, the daughter of a tribal king. Unbeknown to him, his neglected wife Alessandra has formed a relationship with Elio’s otherwise frigid secretary Velma who is less than pleased at Elio’s return.

The deranged Roman emperor Gainus ‘Caligula’ (Little Boots) Caesar (12-41 A.D.) rules Rome with an iron fist and has anyone tortured and exectued for even the slightest insubordination. Mostly set during his last year of his reign, as Caligula loses support due to his brutal and crazed excess, a young Moor woman, named Miriam, becomes his lover while ploting to kill him to avenge the murder of a friend which Caligula was responsible for. But Miriam is torn between her personal vandeda against Caligula and her own personal feelings towards him despite his madness and debauched lifestyle of orgies and bloody torture murders.