When Caeser finds himself outnumbered by Pompey's legions, he asks Antony to join the fight. Marc Antony is having fun in his new political life while he ponders a counter-offer from Pompey. Atia urges Octavian to take another step toward manhood. Vorenus and Niobe try to bring passion back to their marriage.

Brutus and Cassius struggle to raise foreign armies to oppose the Cesarean party. Mark Antony's plans to change his post-consul proconsular governorship from Macedonia to Gaul are derailed when Cicero delivers an in-absentia message to the Senate, and throws his support behind Octavian. Vorenus struggles to contain an all-out gang war in the Aventine Collegium, of his own making,that he blames on Pullo. In the house of the Julii, Octavia passes the hours in a drug induced daze, while a duplicitous youth named Duro, planted amongst the Julii by Servilia, looks for the chance to set a deadly plan in motion.