Kevin McKiddLucius Vorenus Ciarán HindsJulius Caesar Polly WalkerAtia of the Julii Tobias MenziesMarcus Junius Brutus Lindsay DuncanServilia of the Junii Kerry CondonOctavia of the Julii David BamberMarcus Tullius Cicero Indira VarmaNiobe of the Voreni Kenneth CranhamGnaeus Pompey Magnus Simon WoodsGaius Octavian Caesar Allen LeechMarcus Vipsanius Agrippa Camilla RutherfordJocasta Lorcan CranitchErastes Fulmen Alice HenleyLivia Drusilla John BennettElderly Priest Tim BarlowAncient Blind Oracle Scott ChisholmKing Ptolemy XIII Ilaria StivaliPeasant Woman Francesca BerrettiniCynthia Liliana MeleCleopatra's Assistant Umberto De LucaTorturer (uncredited) Chris AndersonAide de Camp Christopher SciuerefSoldier #1 Michael AptedRegisseur / Schrijver / Producer Steve ShillRegisseur / Schrijver Bruno HellerSchrijver / Executive Producer Todd Ellis KesslerSchrijver / Producer John MiliusSchrijver / Executive Producer Alexandra CunninghamSchrijver William J. MacDonaldSchrijver / Executive Producer Emanuele CotumaccioProducer John MelfiExecutive Producer Gianfranco PierantoniProducer Frank DoelgerExecutive Producer Fabiomassimo Dell'OrcoProducer Marco Valerio PuginiProducer Anne ThomopoulosExecutive Producer Gareth NeameExecutive Producer Jane TranterExecutive Producer April FerryCostume Design Eugene KellyCo-Executive Producer 
