Spartacus: Blood and Sand: Season 1, Episode 4

1 - 4: The Thing In the Pit

Spartacus' disgrace at surrendering to Crixus leads Batiatus to punish him by forcing the Thracian to fight in the "pits of the underworld," a hellish, vicious subterranean arena where anything goes. Meanwhile, when the slave girl Naevia rejects Crixus' gift, he misunderstands the reason for her refusal.