After The Simpsons cartoon / animated series started in 1989, Wallace joined the voice acting cast as the voice of Edna Krabappel, whom she played until her death in 2013. In 1992, she received a Primetime Emmy Award for Outstanding Voice-Over Performance for the episode "Bart the Lover" on The Simpsons.
After The Simpsons cartoon / animated series started in 1989 Wallace joined the voice acting cast as the voice of Edna Krabappel, whom she played until her death in 2013. In 1992, she received a Primetime Emmy Award for Outstanding Voice-Over Performance for the episode "Bart the Lover" ,on The Simpsons.