| "Hummels & Heroin" | |
|---|---|
| Episode no. | Season 21 Episode 5 |
| Directed by | Trey Parker |
| Written by | Trey Parker |
| Production code | 2105 |
| Original air date | October 18, 2017 |
"Hummels & Heroin" is the fifth episode in the twenty-first season of the American animated television series South Park. The 282nd overall episode of the series, it will first air on Comedy Central in the United States on October 18, 2017.
Plot
Opiates cause a problem in South Park.