In Columbus, Sergeant Nate Smith helps recovering addicts get treatment while zeroing in on a dealer who's mixing heroin with lethal Fentanyl. In Mexico, Don Miguel finds himself trapped in the drug trade, while Mario, a young activist, looks for his missing brother. Back in Atlanta, Skyler signs himself up for long-term treatment but struggles to follow through. Series finale.
| Name | Type | Role | |
|---|---|---|---|
| Matthew Heineman | Director |