Posca

A Greek slave to Julius Caesar, Posca is the general's secretary, translator, and quiet fixer, handling correspondence, bribes, and awkward truths with dry efficiency. He watches Rome's great men scheme from just behind their shoulders, doing the actual work of power while pretending he wants no part of it.

Woodeson plays him with a weary, knowing wit that cuts through the show's grand posturing — Posca is never fooled by the men he serves, and his sarcasm gives the audience someone to share a glance with. He's proof that the empire runs on clerks, not just generals.