What is the release date for Spartacus: House of Ashur episode 4 on Starz?

If you are three more episodes Spartacus: House of Ashur and can still take the violence, I tip my hat to you. Achillia (Tenika Davis) slowly but surely makes her skill known among her fellow gladiators, although Dominus Ashur (Nick E Tarabay) isn’t exactly great moral support.

Ashur’s right-hand man Korris (Graham McTavish) is almost impossible to read, and doesn’t give away how hard he can whip the gladiators into shape. But come episode 4 of the Starz show and you have to see Cossutia (Claudia Black).