She joined the cast of "Sesame Street" in 1993 as shopkeeper, Ruthie, as part of the Around the Corner set expansion. Ruthie ran Finders Keepers, which sold items previously owned by fairy tale and nursery rhyme characters. After the set was removed in 1999 she continued to appear on the show, often in inserts, usually in costume as other characters. She also voiced Suzie Kabloozie and her pet cat, Feff in animated inserts that were shown on the show from 1994 to 2008. She reprised her role as Ruthie in Sesame Street Stays Up Late, Sesame Street’s All Star 25th Birthday: Stars and Street Forever and Elmopalooza as well as the direct-to-video production, The Best of Elmo and the feature film The Adventures of Elmo in Grouchland.