S2, E6: Brutus and Cassius see their military advantage vanish in the wake of Octavian's new alliance with Mark Antony. In Rome, Vorenus receives orders to execute scores of Rome's elite, dividing the task among the Collegium's gang captains. Cicero attempts to warn Brutus of his army's danger, but is foiled by the arrival of Pullo at his villa. Mark Antony adds a few names to the list of condemned, as does Atia; Octavia and Vorena the Elder find themselves enchanted by unlikely suitors; Eirene shares some domestic news with Pullo; Levi and Timon precipitate a synagogue melee; and Atia gets Octavia to reveal a secret as Octavian heads out of Rome. On the plains of Philippi, two armies clash, with the future of Rome at stake.