Question: Actor Michael Richards was awarded a Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series for his role as what fictional character?

Context articles: Gaby Hoffmann
Cosmo Kramer
Denis O'Hare
Aaron Paul
Alan Harper (Two and a Half Men)
Charlie Harper (Two and a Half Men)
Michael Richards
Jack McBrayer
Crazy Eyes (character)
Bobby Cannavale

Gabriella Mary "Gaby" Hoffmann (born January 8, 1982) is an American film and television actress best known for her roles on "Sleepless in Seattle," "Transparent" and "Girls",<ref name="Vulture-Girls/Trans-2014"> </ref> which garnered her nominations for the Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series and Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series in 2015, respectively.
 Additionally, she is remembered as a child actress from the films "Field of Dreams", "Uncle Buck", " Now and Then", and " Volcano".
Cosmo Kramer, usually referred to as simply "Kramer", is a fictional character on the American television sitcom "Seinfeld" (1989–1998), played by Michael Richards.
Denis Patrick Seamus O'Hare (born January 17, 1962) is an American actor noted for his award-winning performances in the plays "Take Me Out" and "Sweet Charity", as well as portraying the vampire Russell Edgington on HBO's fantasy series "True Blood".
 He is also known for his supporting roles in such films as "Charlie Wilson's War", "Milk", "Changeling" and "Dallas Buyers Club".
 In 2011, he starred as Larry Harvey in the of the FX anthology series "American Horror Story", for which he was nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Miniseries or a Movie in 2012.
 He returned to the show in 2013, playing Spalding in "" and once more as Stanley in "", the latter for which he earned a second Primetime Emmy Award nomination.
 For his performance in "" as Liz Taylor, O'Hare received universal critical acclaim.
Aaron Paul Sturtevant (born August 27, 1979), known as Aaron Paul, is an American actor.
 He is best known for portraying Jesse Pinkman in the AMC series "Breaking Bad", for which he won several awards, including the Critics' Choice Television Award for Best Supporting Actor in a Drama Series (2014), the Satellite Award for Best Supporting Actor – Series, Miniseries, or Television Film (2013), and the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series.
 This made him the only actor to win the latter category three times (2010, 2012, 2014), since its separation into drama and comedy.
 He has also won the Saturn Award for Best Supporting Actor on Television three times (2009, 2011, 2013), more than any other actor in that category.
Alan Jerome Harper, later Harper-Schmidt, DC, is a fictional character from the CBS situation comedy "Two and a Half Men".
 Jon Cryer portrayed the character for the entire duration of the series, the only original main cast member to do so.
 For his portrayal, Cryer was nominated for a Primetime Emmy Award from 2006–2012, winning the award for Outstanding Supporting Actor in a Comedy Series in 2009 and Outstanding Lead Actor in a Comedy Series in 2012.
Charles Francis "Charlie" Harper is a fictional character in the CBS sitcom "Two and a Half Men" during the first eight seasons of the series.
 Played by actor Charlie Sheen, the character has garnered him four Primetime Emmy Award nominations for Outstanding Lead Actor in a Comedy Series and two Golden Globe nominations for Best Performance by an Actor in a Comedy Series.
 Although the character was written off after the end of the eighth season, the character was reprised for one episode of the ninth season by Kathy Bates, which resulted in her winning the Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series and in the series finale, "Of Course He's Dead".
Michael Anthony Richards (born July 24, 1949) is an American actor, writer, television producer and comedian, widely known for his portrayal of Cosmo Kramer on the television sitcom "Seinfeld", for which he received the Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series three times.
Jack McBrayer ( ; born May 27, 1973) is an American actor, voice artist and comedian.
 He gained national exposure for his portrayal of characters on "Late Night with Conan O'Brien" and as Kenneth Parcell in "30 Rock", for which he was nominated for Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series at the 61st Primetime Emmy Awards.
 He has voiced characters in "Wreck-it Ralph", "Phineas and Ferb" and "Wander Over Yonder", and currently plays Dr. Ted Goodwin, a recurring character on the ABC sitcom "The Middle".
Suzanne "Crazy Eyes" Warren is a fictional character played by Uzo Aduba on the Netflix series "Orange Is the New Black".
 Warren is portrayed as intelligent, but lacking in social skills, and prone to spiral into emotional outbursts when agitated.
 The character is the only role that has received Emmy Award recognition both in the comedy and drama genres from the same show and only the second character to earn Emmy recognition in both genres.
 Aduba won the Emmy Award for Outstanding Guest Actress in a Comedy Series as well as the Critics' Choice Television Award for Best Guest Performer in a Comedy Series for her season one performance.
 She received the Emmy Award for Outstanding Supporting Actress in a Drama Series as well as the Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series for her season two performance.
 Her season three performance again won Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series.
 She is a recurring character in season one and a regular character beginning with season two.
Robert Cannavale ( ; ] ; born May 3, 1970) is an American actor known for his leading role as Bobby Caffey in the first two seasons of the crime drama series "Third Watch".
 Cannavale also had a recurring role on the NBC comedy series "Will & Grace" as Will Truman's long-term boyfriend Officer Vincent "Vince" D'Angelo, for which he won the 2005 Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series, and portrayed Gyp Rosetti during the third season of the HBO drama series "Boardwalk Empire", for which he won the 2013 Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series.
 In 2016, he starred in the HBO drama series "Vinyl", produced by Martin Scorsese and Mick Jagger.