Years after witnessing the death of the revered hero Maximus at the hands of his uncle, Lucius is forced to enter the Colosseum after his home is conquered by the tyrannical Emperors who now lead Rome with an iron fist. With rage in his heart and the future of the Empire at stake, Lucius must look to his past to find strength and honor to return the glory of Rome to its people.
After the death of Emperor Marcus Aurelius, his devious son takes power and demotes Maximus, one of Rome's most capable generals who Marcus preferred. Eventually, Maximus is forced to become a gladiator and battle to the death against other men for the amusement of paying audiences.
In 79 A.D., Milo, a slave turned gladiator, finds himself in a race against time to save his true love Cassia, the beautiful daughter of a wealthy merchant who has been unwillingly betrothed to a corrupt Roman Senator. As Mount Vesuvius erupts in a torrent of blazing lava, Milo must fight his way out of the arena in order to save his beloved as the once magnificent Pompeii crumbles around him.