Kevin McKidd
Lucius Vorenus (10 eps)
Ray Stevenson
Titus Pullo (10 eps)
Ciarán Hinds
Julius Caesar (10 eps)
James Purefoy
Mark Antony (10 eps)
Polly Walker
Atia of the Julii (10 eps)
Tobias Menzies
Marcus Junius Brutus (10 eps)
Lindsay Duncan
Servilia of the Junii (10 eps)
Nicholas Woodeson
Posca (10 eps)
Kerry Condon
Octavia of the Julii (10 eps)
David Bamber
Marcus Tullius Cicero (10 eps)
Max Pirkis
Gaius Octavian (10 eps)
Chiara Mastalli
Eirene (10 eps)
Lee Boardman
Timon (10 eps)
Ian McNeice
Newsreader (10 eps)
Simon Woods
Gaius Octavian Caesar (10 eps)
Tommaso Sacco
Centurion (10 eps)
Zuleikha Robinson
Gaia (7 eps)
Camilla Rutherford
Jocasta (6 eps)
Michael Nardone
Mascius (6 eps)
Daniel Cerqueira
Memmio (6 eps)
Guy Henry
Cassius (4 eps)
Ronan Vibert
Lepidus (3 eps)
Lyndsey Marshal
Cleopatra (3 eps)
Maxim Baldry
Caesarion (3 eps)
Rafi Gavron
Duro (3 eps)
Alice Henley
Livia Drusilla (3 eps)
Tim Barlow
Ancient Blind Oracle (1 eps)