"South Park" season 20 has achieved another milestone which deserves to be celebrated by its solid fans. The season premiere of the series was marked as the highest-rated episode in a decade and highest-rated cable premiere since 2006. Aside from these wonderful news, the hit Comedy Central adult-animated series is becoming more interesting to viewers as a mysterious disappearance unfolds in the upcoming episode three.

The Futon Critic says that the 20th season premiere episode titled "Member Berries" reached a total of 3.7 million linear views. It centers on Mr. Garrison as he is still on the campaign trail, and the National Anthem gets a reboot by an American Icon.

The much-awaited episode three will continue the flow of events from the second episode where Cartman was accused of being an online troll named Skank Hunt 42. Earlier, Parent Herald reported that the boys were eager to prove that Cartman was an online troll, not to mention the global terror threat in the previous episode.

The next "South Park" season 20 episode three titled "The Damn" will have some hint of mystery into it. In fact, South Park Studios press release on the next episode teases the sudden and mysterious disappearance of Cartman on social media after quitting on Twitter.

What makes it more interesting is that Cartman's social media disappearance will result to a police investigation. However, Cartman's decision may have something to do with the Twitter trolling which continued from the previous episode.

Meanwhile, episode three will also revolve around Gerald as he enjoys the media attention while Skank Hunk 42 consistently trolls everyone. Moreover, the upcoming episode will also include Garrison as he prepares for the Presidential debate.

What will be the reason for Cartman's disappearance in "South Park" season 20 episode three? Stay tuned with the all-new episode on Comedy Central at 10 p.m. on Wednesday, September 28.