watch 01:51 The Loop (TV) Do you like this video? Frank Welker is a veteran American voice actor, responsible for hundreds of popular animation voices. Welker performed various animals' vocal effects in the episode "An Elephant Makes Love to a Pig", though he was uncredited for the role. References ↑ "Frank Welker". IMDb.com. Retrieved from "https://southpark.fandom.com/wiki/Frank_Welker?oldid=177420" Categories: Voice actors People Community content is available under CC-BY-SA unless otherwise noted.