Who was giving beloved entertainers drugs?
That was revealed on South Park Season 21 Episode 5 when it emerged that a lot of celebrities were being cut in their prime by the overdoses rocking the town of South Park.
The characters rallied to find out the truth about what was going on, but nothing could prepare them for the revelation they were let in on when they found out the truth.
Will the town ever be the same again?
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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.