What harbor?
Only got to watch this on TV this year. Enjoyed it as a guilty pleasure, but was annoyed by the many historical inaccuracies. Worst of all was giving Pompeii a harbor. It was at least one-half mile from the sea. Nearby
Herculaneum had a harbor. And the entire Roman fleet was birthed in a coastal city not too far away. Read Pliny the Younger on his uncle Pliny the Elder's investigation of the volcanic eruption. It caused his death.