Wendy Testaburger is a fictional character in the animated television series South Park. She is best known for her on-again, off-again relationship with her boyfriend Stan Marsh, and for being more intelligent and mature than most children her age, which finds expression in her activism and feminism.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)