"Furt" is the eighth episode of the second season of the American musical television series Glee, and the 30th episode overall. It was written by series creator Ryan Murphy, directed by Carol Banker, and premiered on Fox in the United States on November 23, 2010. The episode features a guest appearance by actress Carol Burnett as a Nazi hunter and mother of cheerleading coach Sue Sylvester (Jane Lynch), who shows up for the first time in years, just in time to attend Sue's wedding to herself. The long-anticipated wedding of Burt Hummel (Mike O'Malley) and Carole Hudson (Romy Rosemont) is also featured, and the bullying storyline reaches a climax that results in Kurt (Chris Colfer) transferring from McKinley High to Dalton Academy at the end of the episode.

The episode features covers of four songs; they received generally favorable reviews. Three were featured during the Hummel–Hudson wedding sequence, and the two songs by Bruno Mars, "Marry You" and "Just the Way You Are", charted both on the Billboard Hot 100 and internationally. Burnett's appearance, and her song with Lynch, were lauded by most critics, as was the central wedding of Hudson and Hummel, but Sue's wedding to herself was widely panned. Additionally, a few reviewers, including The Atlantic's Kevin Fallon, thought the bullying storyline had been stretched over too many episodes.

Jan Ulrich Max Vetter, better known as Farin Urlaub (from the German "Fahr in Urlaub!" ("Go on holiday!"), after his love of travelling) was born on 27 October 1963 in West Berlin, Germany. He is best known as the guitarist/vocalist for the German punk rock band Die Ärzte. He has also been a solo artist since 2001, touring with his band, the "Farin Urlaub Racing Team".

Up to the age of seven, Vetter lived with his mother in a flat in the Moabit district of Berlin, and in Frohnau up to the age of 18. His parents were low-paid civil servants, and he has a younger half-sister named Julia. His mother often played records by The Beatles, and he was introduced to music at a young age.

At the age of nine he decided to take guitar lessons with an elderly woman who taught him classical standards. He played guitar while visiting holiday camps. Ironically in hindsight, his later music teacher advised him: "Whatever you do when you grow up, don't do anything with music!". At the age of 16, Vetter went on a school trip to London, and returned home as a punk with dyed blonde hair.

Miroslav Donutil (born 7 February, 1951) is a Czech theatrical, film and television actor, born in Třebíč. Since 1978 when he appeared as Hloch in Čistá řeka, Donutil has three decades of film and TV appearances. He dubbed the voice of Kevin Costner and Gérard Depardieu

Donutil grew up in Brno. His parents were enthusiastic amateur actors, and he inclined to theatre from an early age. He studied at the Janáček Academy of Music and Performing Arts (in Czech: JAMU). During his studies he already appeared in the Brno theatre Husa na provázku, where he was engaged after he graduated at JAMU in 1973. Donutil collaborated with directors Petr Scherhaufer, Eva Tálská and Zdeněk Pospíšil, and performed in approximately 50 plays in Husa na provázku. Since 1990 he has been a member of the dramatic ensemble of the National Theatre in Prague. Since 1978 he began to deal with film, and his first promising role was Nikola Šuhaj in Balada pro banditu (1978). He broke through in film at the beginning of 1990s and since that time he gradually builds up his position on the Czech film scene. In 1996 and 1997 he was awarded two TýTý television awards.