Guest Stars Ewan Horrocks as Drusus Alais Lawson as Marcella Hannah Chinn as Antonia Joseph Ollman as Iullus Isabelle Connolly as Antonina Mia Jenkins as Ursa Ethan Moorhouse as Vistilius Nathan Welsh as Musca Lilit Lesser as Aurelia Yuliia Sobol as Gemina Elliot Barnes-Worrell as Vilbia