She later reprised her role of Madame Morrible in Wicked in Chicago, beginning June 27, 2008. Her second run ended November 18, 2008 and she was again replaced by Robertson. She then reprised her role as Mattie Fae Aiken in the London production of August: Osage Country before returning to Madame Morrible in the Broadway production of Wicked. She began performances March 17, 2009,[2] replacing Jayne Houdyshell and bowed out as the evil headmistress on June 27, 2010, to star in the Australian production of August in Sydney. The limited engagement of the show ran from August 13-September 25, 2010.[3]
She appeared in the Seinfeld episode "The Kiss Hello" (originally aired on February 16, 1995). She stars on the CBS sitcom Mike & Molly, as Peggy Biggs, Mike's mother. She also appeared on Rosanne as Jackie's therapist.