John Deszo Ratzenberger is an American actor, voice actor, and entrepreneur. He is best known for his role as Cliff Clavin in Cheers and his recurring supporting/minor cast roles in Pixar films.

John Deszo Ratzenberger is an American actor, voice actor, and entrepreneur. He is best known for his role as Cliff Clavin in Cheers and his recurring supporting/minor cast roles in Pixar films.

Personal Info

Known For Acting

Gender Male

Known Credits 105

Birthday 1947-04-06

Place of Birth Bridgeport, Connecticut, USA

Official Site

Also Known As

  • -

Acting TV ShowsMovies

Titleist: Made in America
2019 Toy Story 4 as Hamm (voice)
2018 Incredibles 2 as Underminer (voice)
2018 Shifting Gears as Conrad Baines
2017 Coco as Juan Ortodoncia (voice)
2017 Cars 3 as Mack (voice)
2016 Pup Star as Mutt
2016 Finding Dory as Husband Crab (Bill) (voice)
2016 Change of Heart as Dr. Charles Burke
2016 Must See TV: An All Star Tribute to James Burrows
2016 Monkey Up as Mr. Hartz
2015 The Good Dinosaur as Earl (voice)
2015 Inside Out as Fritz (voice)
2015 Russell Madness as Mick Vaughn
2014 The Santa Con as Warden
2014 How Murray Saved Christmas as Officer Bender (voice)
2014 A Christmas Mystery as Logan Walker
2014 Planes: Fire & Rescue as Brodi (voice)
2014 The Ten: Take
2013 In The Name of God as Reverend Thomas
2013 Super Buddies as Marvin 'Gramps' Livingstone
2013 Monsters University as Yeti (voice)
2013 Legit (26 episodes) as Walter (13 episodes) as Walter Nugent
2012 Partysaurus Rex as Hamm
2012 Brave as Gordon (voice)
2012 The Woodcarver as Ernest Otto
2012 Fixing Pete as Clayton
2011 Small Fry as Hamm (voice)
2011 Hawaiian Vacation as Hamm (voice)
2011 Cars 2 as Mack (voice)
2011 Franklin & Bash (2 episodes)
2010 What if... as Mike the Angel
2010 Toy Story 3 as Hamm (voice)
2009 Drop Dead Diva (1 episode) as Larry Kaswell
2009 Up as Construction Foreman Tom (voice)
2008 Our First Christmas as Joe Noll
2008 WALL·E as John (voice)
2007 Ratatouille as Mustafa (voice)
2006 Mystery Woman: Redemption as Jim Carter
2006 Cars as Mack /Hamm Car/Abominable Snow Plow/P.T. Flea Car (voice)
2004 The Incredibles as Underminer (voice)
2004 Rodney (1 episode)
2004 John Ratzenberger's Made in America (90 episodes)
2003 Finding Nemo as Fish School (voice)
2002 8 Simple Rules (3 episodes)
2001 Monsters, Inc. as Yeti (voice)
2001 Determination of Death as Charlie Halloran
2000 The Story Behind 'Toy Story' as Himself
2000 CSI: Crime Scene Investigation (1 episode) as Stu Kirchoff
2000 Tick Tock as Clay Fairfield, P.I.
2000 Pigs Next Door (1 episode) as Stump
1999 Toy Story 2 as Hamm (voice)
1999 A Fare to Remember as Mickey
1998 A Bug's Life as P.T. Flea (voice)
1998 That '70s Show (1 episode)
1997 One Night Stand as Phil
1997 The Wonderful World of Disney (1 episode)
1997 Under Pressure as Al Calavito
1997 That Darn Cat as Dusty
1996 Tiny Toy Stories as Ham
1996 Sabrina, the Teenage Witch (1 episode) as Santa Claus
1995 Toy Story as Hamm (voice)
1994 Touched by an Angel (1 episode)
1994 Sister, Sister (2 episodes)
1993 Frasier (1 episode) as Cliff Clavin
1993 The Detectives (1 episode) as Edsel
1990 Camp Cucamonga as Marvin Schector
1990 Blossom (1 episode)
1990 Wings (1 episode)
1989 The Simpsons (1 episode)
1988 Mickey's 60th Birthday as Cliff Clavin
1988 Going to the Chapel
1988 She's Having a Baby as Himself (uncredited)
1987 House II: The Second Story as Bill
1987 Timestalkers as General Joe Brodsky
1986 Combat Academy as Mr. Barnett
1985 The Falcon and the Snowman as Detective
1984 Protocol as Security Guard on TV (uncredited)
1983 Wizards and Warriors (1 episode)
1982 Gandhi as American Lieutenant
1982 St. Elsewhere (1 episode)
1982 Cheers (1 episode) (275 episodes) as Cliff Clavin
1982 Firefox as Chief Peck
1982 Warlords of the 21st Century as Rusty
1981 Reds as Communist Leader (uncredited)
1981 Ragtime as Policeman
1981 Outland as Tarlow
1981 The Good Soldier as Jimmy
1981 Hill Street Blues (1 episode)
1980 Magnum, P.I. (1 episode)
1980 Superman II as Controller
1980 Motel Hell as Drummer
1980 The Empire Strikes Back as Major Derlin
1979 Yanks as Cpl Cook
1979 Arabian Adventure as Achmed
1979 Hanover Street as Sgt. John Lucas
1979 The Bitch as Hal Leonard
1978 Superman as 1st Controller
1978 Warlords of Atlantis as Fenn
1977 Secret Army (1 episode)
1977 A Bridge Too Far as U.S. Lieutenant
1977 Twilight's Last Gleaming as Sgt. Kopecki


1996 Pearl (1 episode)Director
1994 Madman of the People (2 episodes)Director
1994 Sister, Sister (1 episode)Director
1990 Evening Shade (1 episode)Director
1982 Cheers (4 episodes)Director

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