Michael Anthony Richards (born July 24, 1949) is an American actor, comedian, writer and television producer, best known for his portrayal of the eccentric Cosmo Kramer on the television sitcom Seinfeld. Richards began his career as a stand up comedian, first stepping into a national spotlight when he was featured on Billy Crystal's first cable TV special. He went on to become a series regular on ABC's Fridays. Prior to Seinfeld, he made numerous guest appearances on a variety of television shows including Cheers, Night Court, Miami Vice and St. Elsewhere. His film credits include So I Married an Axe Murderer, Airheads, Young Doctors in Love, Problem Child, Coneheads and UHF. During the run of Seinfeld, he made a guest appearance in Mad About You. After Seinfeld, Richards starred in his own sitcom, The Michael Richards Show, which lasted less than one season. After his series was cancelled, Richards returned to his roots performing stand up comedy. After inciting some media furor in late 2006 over explosively addressing audience members at a comedy show with repeated racial epithets, Richards announced his retirement from stand-up in 2007. Most recently, Richards appeared as himself in the seventh season of Curb Your Enthusiasm in 2009, acting alongside his fellow Seinfeld cast members for the first time since Seinfeld's finale. Description above from the Wikipedia article Michael Richards, licensed under CC-BY-SA, full list of contributors on Wikipedia
So I Married an Axe Murderer
(Obituary Employee)
Whoops Apocalypse
(Lacrobat)
Problem Child
(Martin Beck)
UHF
(Stanley Spadowski)
Coneheads
(Motel Clerk)
Airheads
(Doug Beech)
Young Doctors in Love
(Malamud Callahan)
Trial and Error
(Richard Rietti)
Unstrung Heroes
(Danny Lidz)
London Suite
(Mark Ferris)
Jonathan Winters: On the Ledge
Redux Riding Hood
(The Wolf (voice))
David Copperfield
(Mr. Wilkins Micawber)
Herndon
Darlin' Clementine
(Sneaky Pete)
Black and White: Uptight
Seinfeld: How It Began
(Himself/Cosmo Kramer)
They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George
(Cosmo Kramer (archive footage))
The Tale of the Frog Prince
(King Geoffrey)
Bee Movie
(Bud Ditchwater (voice))
Pinocchio
(Vince)
Transylvania 6-5000
(Fejos)
The Ratings Game
(Sal)
Faith, Hope & Love
(Daddy Hogwood)
The House of God
(Dr. Pinkus)
St. Elsewhere
Mad About You
(Cosmo Kramer)
Seinfeld
(Cosmo Kramer)
Miami Vice
Scarecrow and Mrs. King
Hill Street Blues
The Michael Richards Show
(Vic Nardozza)
Faerie Tale Theatre
(King Geoffrey)
Sidekicks
Fridays
(Self)
V Graham Norton
(Self)
Fresno
(2nd Henchman)
Marblehead Manor
(Rick)
The Larry Sanders Show
(Michael Richards)
Kirstie Alley's Big Life
Night Court
(Eugene Sleighbough)
Faerie Tale Theatre
(Vince)
The Tonight Show Starring Johnny Carson
(Self)
Late Night with Conan O'Brien
(Self - Guest)
Dinosaurs
(Director (voice))
Comedians in Cars Getting Coffee
(Self)
Tall Tales & Legends
(Sneaky Pete)
Kirstie
(Frank Baxter)
Curb Your Enthusiasm
(Michael Richards)
LIVE with Kelly and Mark
(Self)
Cheers
(Eddie Gordon)