A parricide trial in Rome becomes the case that launches Cicero's legal career. The film reconstructs the prosecution of Sextus Roscius, accused of killing his own father in a plot tangled up with the proscriptions and land seizures of Sulla's dictatorship, using dramatized courtroom scenes alongside historical narration to walk through the evidence, the political danger Cicero took on by accepting the case, and the powerful freedman Chrysogonus whose interests stood behind the charge. Actors in togas argue the case in a reconstructed Roman forum while the narration explains what a guilty verdict would have meant, both for the defendant and for a young lawyer willing to challenge men close to Sulla. The film treats the trial as a window into how Roman law, patronage, and fear operated together, and into the calculation that turned an unknown advocate into one of Rome's most formidable public speakers.