When Radiohead unwittingly cameoed in South Park's darkest episode
South Park's top 10 celebrity cameos revealed as show turns 20: From Kanye West to Michael Jackson - Mirror Online
Godammit /r/southpark! You have me pausing SP every two seconds now looking for squirrels in top hats, whales on moons, and old character cameos. This is what I have to show for
Behind The Voices of South Park - Celebrities Cameo (PewDiePie, Elon musk, Elton John...) - YouTube
Revisa los mejores cameos Rockeros en South Park – Rocknvox | Noticias del Rock y Metal