Question: When "Good Night" was aired on "The Simpsons 138th Epsiode Spectacular," which actress did the voice of the character named after Matt Groening's mother?

"The Simpsons 138th Episode Spectacular" is the tenth episode of "The Simpsons"<nowiki>'</nowiki> seventh season.  It originally aired on the Fox network in the United States on December 3, 1995.  As the title suggests, it is the 138th episode and the third clip show episode of "The Simpsons", after "" and "Another Simpsons Clip Show".  While the "138th Episode Spectacular" compiles sequences from episodes throughout the entire series like the previous two, it also shows clips from the original Simpsons shorts from "The Tracey Ullman Show" and other previously unaired material.  Like the Halloween specials, the episode is considered non-canon and falls outside of the show's regular continuity. <SEP> Marjorie Jacqueline "Marge" Simpson (née Bouvier) is a fictional character in the American animated sitcom "The Simpsons" and part of the eponymous family.  Marge was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office.  Groening had been called to pitch a series of shorts based on "Life in Hell" but instead decided to create a new set of characters.  He named the character after his mother Margaret Groening.  After appearing on "The Tracey Ullman Show" for three seasons, the Simpson family received their own series on Fox, which debuted December 17, 1989.  She is voiced by Julie Kavner and first appeared on television in "The Tracey Ullman Show" short "Good Night" on April 19, 1987. <SEP> "Good Night" (also known as "Good Night Simpsons") is the first of forty-eight Simpsons shorts that appeared on the variety show "The Tracey Ullman Show".  It originally aired on the Fox network in the United States on April 19, 1987, during the third episode of "The Tracey Ullman Show" and marks the first appearance of the Simpson family — Homer, Marge, Bart, Lisa, and Maggie — on television.  "Good Night" has since been aired on the show in the episode "The Simpsons 138th Episode Spectacular" (in its entirety), along with several other Ullman shorts, and is one of the few shorts to ever be released on DVD, being included in the Season 1 DVD set.  After three seasons on Tracey Ullman, the shorts would be adapted into the animated show "The Simpsons". <SEP> Politics is a common theme in the animated television series "The Simpsons", and this phenomenon has had some crossover with real American politics.  U.S. conservatives voiced opposition to the show early in its run, when it was still controversial for its crude humor and irreverent take on family values.  Former U.S. President George H. W. Bush said that the U.S. needed to be closer to "The Waltons" than to "The Simpsons".  The show's admitted slant towards liberalism has been joked about in episodes such as "The Simpsons 138th Episode Spectacular", in which a reference is made to "hundreds of radical right-wing messages inserted into every show by creator Matt Groening".  More recently, however, conservative bloggers and commentators have enthusiastically promoted cultural memes from the series, such as Groundskeeper Willie's derisive term for the French, "cheese-eating surrender monkeys".