what going on?

South Park 10x11

Hell on Earth 2006

Satan is throwing the world’s biggest Halloween costume party, and no one is getting in without a blue wrist band. Unfortunately, even Satan can’t plan for everything as a religious organization and the antics of the most notorious serial killers of all time might ruin his good time.

South Park: S10E11
South Park: S10E11
Oct. 25, 2006

South Park season 10