and recovers his kidney, then goes to the doctor and arranges to have it put back in, but not before signing a release form. However, it was all a ruse—part of Stan's plan. Cartman's mom had opened the Blocker and spread ketchup on his bed to fool him. The form he signed was fraud in the factum and actually allowed Kyle to take his kidney; the kidney that Stan had given him was fake. Cartman is angered, Kyle is better, and Mr. Garrison - now a best-selling author - comes to give him a signed copy of his book, In the Valley of Penises. Cartman is still enraged as Kyle and Stan laugh at him until milk comes out of Kyle's nose. Cartman expresses relief that Kyle got his "crappy kidney". Production The Cherokee woman in the live-action commercial was played by South Park audio editor Lydia Quidilla. In an interview, Quidilla stated that she received her first piece of hate mail for the episode. Richard "Cheech" Marin and Tommy Chong, from the comedy duo Cheech & Chong, played the two fake Native Americans. The episode served as a partial reunion of the two, although their voices were recorded separately: Chong recorded his lines at the South Park Studios, whereas Marin recorded his in San Francisco. The live action segment was rated one of the "Best Live-Action South Park Commercials" by HuffPost. References External links "Cherokee Hair Tampons" Full episode at South Park Studios South Park (season 4) episodes