Colosseum

The Scientist: Galen of Pergamon makes a name for himself as a physician for gladiators. Meanwhile, a devastating plague sweeps through the city. (S1, ep 6)

Commodus: Just one of Rome's emperors is willing to step out of the Imperial Box into the arena and his name is Commodus, a man with a reputation for making enemies. (S1, ep 7)

The Pagan: A divided Roman Empire is rocked by devastating earthquakes, fires, barbarian invasions and religious divides. Meanwhile, as Rome declines, the Colosseum lies empty. (S1, ep 8)

The Gladiators: Roman emperor Titus plans 100 days of games to commemorate the Colosseum's completion in 80 AD, including a fight to the death between Priscus and Verus. (S1, ep 1)

The Builder: Emperor Domitian tasks master builder Haterius with constructing a labyrinth underneath the Colosseum floor. (S1, ep 2)

The Scientist: Galen of Pergamon makes a name for himself as a physician for gladiators. Meanwhile, a devastating plague sweeps through the city. (S1, ep 6)

Commodus: Just one of Rome's emperors is willing to step out of the Imperial Box into the arena and his name is Commodus, a man with a reputation for making enemies. (S1, ep 7)

The Pagan: A divided Roman Empire is rocked by devastating earthquakes, fires, barbarian invasions and religious divides. Meanwhile, as Rome declines, the Colosseum lies empty. (S1, ep 8)

The Builder: Emperor Domitian tasks master builder Haterius with constructing a labyrinth underneath the Colosseum floor. (S1, ep 2)