when season is kenny permanently die
From Wikipedia, the free encyclopedia.  Kenny Dies  is the thirteenth episode of the fifth season of the animated television series South Park, and the 78th episode of the series overall.Kenny Dies originally aired in the United States on December 5, 2001 on Comedy Central.In the episode, Cartman comes across a truckload of fetuses he cannot sell thanks to a recent government ruling on stem cell research.hen Kenny is diagnosed with a terminal illness, Cartman uses it to lobby Congress to restore stem cell research. The episode was written and directed by series co-creator Trey Parker and is rated TV-MA in the United States, except on syndicated broadcasts, where the episode is instead rated TV-14.