Watch South Park 200 Stream Online. It is the milestone for the show, South Park now officially reached its 200th Episode. Since its start in 1997, South Park continues the fun and entertainment. The Milestone is the The South Park 200 and it is all about the gang on a school field trip, Stan accidentally insults Tom Cruise and sets off a chain reaction. 200 previously ridiculed celebrities stand strong in a class action lawsuit against the town of South Park. This could be the thing that destroys South Park forever. The South Park 200 airs on 4/14/10 10:00 PM on Comedy Channel. Watch South Park 200 Stream Online.