In the season finale, Spartacus enlists the help of an accomplice in order to get his revenge.
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.
Batiatus purchases a fresh batch of slaves during an auction to be trained as gladiators and ponders the idea of selling Crixus.
The truth behind the thousand year old legend of the Seeker Kieran is uncovered.