South Park: The Complete Twenty-First Season is a 2018 Blu-ray/DVD release of Season Twenty-One.
The season consists of ten episodes, continuing with the wishes of series creators Trey Parker and Matt Stone to scale back and have one uninterrupted season, as opposed to two 7-episode runs, as had been the format since Season Eight.
Stan is looking at the North Korean missile which flies above. Heidi is smiling at Cartman who looks impassive, and Kyle, with his brother, Ike, is looking at Craig who tries to calm Tweek, the cover including references from "Put It Down".
- This is the first South Park complete season DVD release to feature a female character on the cover.