Guest Stars Ewan Horrocks as Drusus Alais Lawson as Marcella Joseph Ollman as Iullus Hannah Chinn as Antonia Isabelle Connolly as Antonina Ethan Moorhouse as Vistilius Mia Jenkins as Ursa Nathan Welsh as Musca Fabrizio Romagnoli as Strabo Wolf Danny Homann as Ballomar Jack Brett Anderson as Gracchus Alex Walton as Gallus