Jennifer Runyon was the actress best known for supporting roles in films such as "Up the Creek" and "Ghostbusters," as well as playing Gwendolyn Pierce on "Charles In Charge" for one season.
#funfact: In the great Simpsons ep "The Simpsons Spin-Off Showcase" there's a segment about "The Simpson Family Smile-Time Variety Hour" in which Lisa refuses to participate and is replaced. This is a parody of "A Very Brady Christmas" in which Cindy actress Susan Olsen refused to participate and was replaced by Jennifer Runyon.
