Absolutely one of the more intriguing aspects of 'Spartacus: War of the Damned' to date has been the portrayal of Gaius Julius Caesar (Todd Lasance) who historically had no record of being present for the events of Spartacus and his rebellion. Last week's all-new episode "Decimation" even went as far as to place Caesar within Spartacus' rebel city, having gone undercover as a slave! Will Caesar be able to rout the rebels from within, or will history go completely off the rails? Check out a preview of tomorrow's "Blood Brothers" to find out!

Spartacus and his rebellions have much more upfront problems than the looming thread of Marcus Crassus and his Roman legions, as Crixus has begun forming a divide between the ranks over the (formerly) living Roman captives within the sieged city of Sinuessa En Valle. This Friday's "Blood Brothers" will see that divide come to a head, sinisterly spurred on by the machinations of Julius Caesar, undercover as a former slave named Lyciscus.

Starz has released yet another preview of the all-new "Blood Brothers," as we see that Spartacus has undertaken a secret mission without informing Crixus, further weakening the strength of the rebellion. Will Spartacus and Crixus be able to bro it out before Crassus attacks the city, or has Caesar already arranged their doom?

Take a look at the newest preview for 'Spartacus: War of the Damned' below, and give us your predictions for the final season in the comments! Tune in for our review of "Blood Brothers" tomorrow night after the episode!