Marcia Karen Wallace (November 1, 1942 – October 25, 2013) was an American character actress, comedienne and game show panelist, primarily known for her roles in television situation comedies. She is perhaps best known for her roles as receptionist Carol Kester on the 1970s sitcom The Bob Newhart Show, and as the voice of elementary school teacher Edna Krabappel on the animated series The Simpsons, for which she won an Emmy for Outstanding Voice-Over Performance in 1992.
Marcia Wallace cause of death
On October 25, 2013 Wallace died due to complications from breast cancer. Staff on The Simpsons had reportedly been aware of her illness.
Edna Krabappel is a fictional character from the animated TV series The Simpsons, who was voiced by Marcia Wallace until her death on October 25, 2013. She is the teacher of Bart Simpson's 4th grade class at Springfield Elementary School, and Ned Flanders's wife in later seasons. Krabappel was the only character Wallace voiced on a regular basis. The show's producers intend to retire the character following Wallace's death.