"South Park" is one of the most watched animated American sitcom. Fans followed the show since its launching in 1997. Because of the unique theme of the show, its followers are still solid up to the current season. "South Park" Season 20 is about to end with episode 10 which has many interesting scenes.

After the Dark Week, wherein no episodes of the show were aired, it came back for "South Park" Season 20 Episode 9 last Nov. 30 for its "Not Funny" episode. During said episode, President Garrison talked about the pentagon crisis saying that he will use his military powers as a solution. Cartman also expressed his firm belief that because Heidi is so funny, she can help solve their problem about going to Mars.

Meanwhile, "South Park" Season 20 Episode 10, which is the finale episode, will feature how everyone might move to planet Mars from Earth. The finale is set to air on Dec. 7 with the title, "The End of Serialization as We Know It," Broadway World reported.

A promo video of episode 10 was released. Cartman had visions of Mars for the past months but it wasn't clear yet until recently. With that, he finally shares his vision, claiming that he is a visionary. Cartman will also find out why Heidi wants to go to Mars and leave Earth. He brings Heidi to the facility and reveals the reason behind his action to Kyle and the engineer.

The synopsis of "South Park" Season 20 Episode 10 also adds that TrollTrace goes online and Shiela is up for a surprise after checking the internet activity of Gerald. Cartman also tries to convince the scientists at SpaceX that going to Mars isn't good after all. As for Kyle and Ike, they will get the other kids together and try to save the world from destruction.

For fans of the show who missed episodes of Season 20, these can be streamed on Hulu as well as on SouthPark.cc.com and the Comedy Central App.

"South Park" Season 20 Episode 10 is set to air on Wednesday, December 7 at 10:00 p.m. ET/PT on Comedy Central.