Watch South Park Online: Season 21 Episode 4

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What did Professor Chaos do in order to take the residents of South Park down?

That was revealed on South Park Season 21 Episode 4 when the elusive villain used Facebook to his advantage and set up a bunch of traps. 

With the boys ready to go to war once again for their town, they were given a shocking offer that made them question whether it was worth fighting. 

Use the video above to watch South Park online right here via TV Fanatic.

Get caught up on all the laughs right now. 

Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.

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