When Xander enlists Jax on a dangerous mission in which she must rekindle a relationship with an old flame, Xander, must confront his own feelings for Jax and question if…

Batiatus purchases a fresh batch of slaves during an auction to be trained as gladiators and ponders the idea of selling Crixus.

Batiatus breaks the news that Spartacus is to service the richest woman in Rome.

Numerius is honored with an exhibition match for his birthday celebration at the ludus. Ilithyia gives Numerius a surprising gift, but asks for something in return.

Spartacus hovers on the brink. Meanwhile, Batiatus plots revenge against his enemies

Lucretia and Batiatus await the arrival of Glaber with the intentions to receive his patronage, while Spartacus focuses his attention on his plan for revenge.

In the season finale, Spartacus enlists the help of an accomplice in order to get his revenge.

After a cryptocurrency farm is robbed of over $10 million in Bitcoin codes, Sam and Hidoko go undercover, with Sam resuming a likely compromised former alias.