I really enjoyed the film Fellini Satyricon because it shows a couple of regular guys on a crazy adventure after their apartment building in Rome collapses in an earthquake. Most other stuff about Rome/Romans follows leaders, generals, aristocrats, etc. so it was refreshing to see regular people.

And completely not based on reality, I also liked the British comedy series Plebs that also follows regular people living Rome. But it's just a way to show modern issues satirically, not really historical.