‘South Park’ returns Wednesday as Butters takes on billionaires

South Park returns with a new episode Wednesday, Sept. 30, 2026 at 10 p.m. ET/PT, or 9 p.m. CT, on Comedy Central. Titled “Billionaire Weenietown,” the latest episode puts Butters at odds with the billionaires building data centers in the neighborhood. It’s the second episode of Season 29, which debuted earlier this month under the show’s new South America name.