Question: In what sitcom did Karen Walker was a fictional character of?
Related documents: [0]  [DOC] Karen Walker ("née" Delaney; previously St. Croix, Popeil, and Finster) is a fictional character on the American television sitcom "Will & Grace", portrayed by Megan Mullally. [END] 
[1]  [DOC] Megan Mullally (born November 12, 1958) is an American actress and singer. She is best known for her role as Karen Walker on the NBC sitcom "Will & Grace" (1998–2006, 2017-), for which she received 7 consecutive Primetime Emmy Award nominations for Outstanding Supporting Actress in a Comedy Series, winning twice in 2000 and 2006. She also received nominations for numerous other accolades for her portrayal, including 7 consecutive Screen Actors Guild Awards nominations for Outstanding Performance by a Female Actor in a Comedy Series, winning 3 times in 2001, 2002, and 2003, as well as receiving 4 Golden Globe Award nominations. [END] 
Answer: 
Will & Grace
Will & Grace