Question: Starvin' Marvin in Space, is episode 44 of the animated television series South Park, this episode is dedicated to Mary Kay Bergman, who lent her voice to nearly all of the female characters, she was initially credited as who ?
Sentence (from "Mary Kay Bergman"): Mary Kay Bergman (June 5, 1961 – November 11, 1999), initially credited on "South Park" as Shannen Cassidy, was an American voice actress and voice-over teacher.
Relevant evidence: Yes