Season 2 : Ep. 5 Libertus

While searching for shelter to spend the night, Spartacus encounters Lucius, a Roman disillusioned with Rome because of the civil war Sulla waged years ago. Lucius tells Spartacus that since he has caused much horror to the Romans, he would see him as a brother. Lucius then gives information to the Rebels, mainly of the rumors that are around that Spartacus and the Rebels are finished and all but slaughtered due to their defeat in the Mines of Lucania.
 He says that the survivors are to be executed in the Arena, to which Spartacus asks who. Lucius informs Spartacus that only 3 of the rebels will be executed in the arena and that one of them is Crixus. Spartacus, unwilling to forsake Crixus and wanting to send a message to the Romans, hatches a darin
3 Rebels waiting their fate.g plan of
rescue, where they will destroy the arena in Capua. Gannicus returns to Capua with the intention of giving Oenomaus an honorable death in the arena, but unaware Oenomaus has learned the truth of Gannicus' affair with Melitta. Lucretia dissuades Ilithyia from aborting her child, though Ilithyia must be rid of the pregnancy if she will marry Varinius. However, Lucretia manages to convince Ilithyia to delay the abortion. Lucretia, through Ashur, reveals the abortion attempt to Glaber
Setting the arena on fire.. Ilithyia admits
upon confrontation that their love and marriage is over and reveals her plan to marry Varinius to Glaber and tells "Come let us present ourselves as husband and wife for the last time." When the two arrive the games begin and Lucretia notices Glaber's stare and asks llithyia about it. llithyia tells her that Glaber found the abortion potion much to Lucretia's shock. 

When the primus fight starts Oenomaus viciously attacks Gannicus and Mira is tasked to set the arena on fire on its foundations. When the arena finally collapses, Spartacus and Agron attack the remaining gladiators and guards and escape with Gannicus, Crixus and Oenomaus, but not before Spartacus throws a spear directly at Glaber and nicks his cheek killing Cossutius instead. Albinius says "Spartacus one again makes fool of you. Your days in the Senate have found their end!" and leaves. Glaber is the last to leave the pulvinus, he finds Albinius trapped beneath a fallen beam and Albinius begs Glaber to help him. Glaber grabs the beam and lifts it off the senator who lets out a cough, Glaber looks upon Albinius and says "I'm not the fool you and your daughter think me". Glaber then slams the beam on Albinius' head repeatedly, before he leaves the Arena and finds Ilithyia who asks where her father is. Glaber tells her that her father was killed by Spartacus. In grief, Ilithyia collapses to the ground, he tells his wife they will survive this as husband and wife, but Ilithyia looks to Varinius who realizes he can't do anything and leaves.