She made several appearances as Grandma Betty on Fox's The War at Home (2005–2007); as Lily Flynn, the mother of criminalist Catherine Willows, in four episodes of CSI (2005–2007/2012); and the mother of Liz Lemon in two episodes of 30 Rock (2007/2010).
This passage describes the actress's various television appearances, highlighting her roles as Grandma Betty, Lily Flynn, and Liz Lemon's mother.