Nero's Sunken City

After fierce Roman commander Marcus Vinicius becomes infatuated with beautiful Christian hostage Lygia, he begins to question the tyrannical leadership of the despotic emperor Nero.

Ottone and Savio work hard to keep each other out of trouble with the Roman Centurions while scraping together food and drink with various scams. Emperor Nero's wife, the beautiful Poppea, takes an interest in Ottone, who after a short stint as a gladiator gets a region to manage and an army of his own to command, all the while assisted by his best friend and partner in crime Savio.

In the year 180 A.D. Germanic tribes are about to invade the Roman empire from the north. In the midst of this crisis ailing emperor Marcus Aurelius has to make a decision about his successor between his son Commodus, who is obsessed by power, and the loyal general Gaius Livius.

Young Cabiria is kidnapped by pirates and sold as a slave in Carthage. Just as she's to be sacrificed to Moloch, Cabiria is rescued by Fulvius Axilla, a good-hearted Roman spy, and his powerful slave, Maciste. The trio are broken up as Cabiria is entrusted to a woman of noble birth. With Cabiria's fate unknown, Maciste punished for his heroism, and Fulvius sent away to fight for Rome, is there any hope of our heroes reuniting?

Treacherous Roman senator Lucius Quintilius plans a secret journey into Thrace to recover a legendary treasure. He is accompanied by his daughter Livia posing as a Christian slave girl, his cruel henchman Commodio, and Terenzius, an ex-gladiator and Nero look-alike who fools the local Thracians into believing he is the real Emperor. But Lucius's plans are thwarted by Spartacus and his band of rebels who succeed in capturing the treasure for Thrace. When news arrives from Rome that the real Nero has died, local Roman governor Consul Metellus joins forces with Spartacus to defeat the traitors.