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