Kevin McKidd

Lucius Vorenus

Ray Stevenson

Titus Pullo

Ciarán Hinds

Julius Caesar

James Purefoy

Mark Antony

Polly Walker

Atia of the Julii

Tobias Menzies

Marcus Junius Brutus

Lindsay Duncan

Servilia of the Junii

Nicholas Woodeson

Posca

Kerry Condon

Octavia of the Julii

David Bamber

Marcus Tullius Cicero