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.
| Creator | Trey Parker |
|---|---|
| Actor | Trey Parker, Matt Stone, Mona Marshall |
| Country | United States of America |
| Production | South Park Studios |