
Marcia Karen Wallace (November 1, 1942 – October 25, 2013) was an American actress and comedian, primarily known for her roles on sitcoms. She is best known for her roles as receptionist Carol Kester on the 1970s sitcom The Bob Newhart Show, Mrs. Carruthers on Full House, and as the voice of elementary school teacher Edna Krabappel on the animated series The Simpsons, for which she won an Emmy in 1992. The character was retired after her death but sporadically appears through archive recording.
Wallace was known for her tall frame, red hair, and distinctive laugh. She had a career spanning five decades on TV, film, and stage. She was a frequent guest on The Merv Griffin Show, which led to her receiving a personal request to appear on The Bob Newhart Show in a role created especially for her. Diagnosed with breast cancer in 1985, she became a cancer activist, and remained so throughout her life.

Monsters University
2013 · as Additional Voices (voice)

The Simpsons Movie
2007 · as Edna Krabappel (voice)

Big Stan
2007 · as Alma

Cook-Off!
2017 · as Marcia Wallace

Teen Witch
1989 · as Mrs. Malloy

Ghoulies III: Ghoulies Go to College
1990 · as Miss Boggs

My Mom's a Werewolf
1989 · as Peggy

Flying High
1978 · as Connie Martin

The Christmas Path
1998 · as Mrs. Claus

Muffin Top: A Love Story
2014 · as Marcia Wallace

The Simpsons: Treehouse of Horror
2003 · as Edna Krabappel (voice)

The Simpsons: Too Hot For TV
1999

Pray TV
1980 · as Alice Kidd

Gridlock
1980 · as Boom Boom Shavelson

The Castaways on Gilligan's Island
1979 · as Myra Elliott

The Bob Newhart Show 19th Anniversary Special
1991 · as Carol Kester Bondurant

Darkwing Duck: Darkly Dawns The Duck
1991 · as Clovis / Mrs. Cavanaugh (voice)

The Real Match Game Story: Behind The Blank
2006 · as Herself