Campbell Scott Narrator Ait Ben Azzouz Brahim Ludus trainer Actor Anthony Barclay Ignatius Guest Star Ian Beattie Symmachus Actor Timothy Blore Actor Daniel De Bourg Haterius Actor James Oliver Wheatley Actor Simon Thorp Self Said El Hamdi Marcellus Actor Robert R. Cargill Self Alexander Mariotti Self Soufiane El Khalidy Centurion Actor Carlotta De Gregori Mevia Actor Craig McGinlay Stilicho Actor Aron von Andrian Domitian Actor Joseph Millson Quintus Turbo Actor Edward Dogliani Actor Josh Taylor Domitian Actor Odimegwu Okoye Oxyntas Actor Archie Rowell Memmius Actor Roel Reiné Director, Executive Producer Niall Cassin Writer Jeremiah Murphy Writer Sumerah Srivastav Writer Colin Teevan Writer Dario Poloni Writer Jim Greayer Writer Mary Donahue Executive Producer Jos Cushing Executive Producer Chet Fenster Executive Producer Chris Muckle Executive Producer Matt Robins Executive Producer Eli Lehrer Executive Producer Michael Stiller Executive Producer Brooke Townsend Executive Producer Richard Foster Executive Producer Johnny Crockett Producer James Millar Producer Kate Nowicki Producer