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  • BIRTH 06/04/1947
  • Country United States
  • SHOWS 23
  • MOVIES 66
  • DIRECTOR 3

John Ratzenberger

John Dezso Ratzenberger is an American actor, voice actor, director, producer, writer and entrepreneur. He is one of the most successful actors of all time in terms of box-office receipts. Ratzenberger is best known for portraying Cliff Clavin on the popular comedy series Cheers, for which he earned two Primetime Emmy nominations. He is the only voice actor to appear in every Pixar Animation Studios feature film, including Hamm in the Toy Story franchise, The Underminer in The Incredibles franchise, and Mack in the Cars franchise.

Ratzenberger began his entertainment career while living in London in the 1970s. He had minor film and television roles throughout the late 70s and early 1980s before creating, and then landing, the role of the know-it-all mailman Cliff Clavin on Cheers, a role he portrayed throughout the show's eleven seasons. His first Pixar role was the voice of Hamm in Toy Story, and he has voiced Pixar characters in films and video games ever since. From 2004 to 2008 he hosted the TV documentary series Made in America. Outside of acting, he has promoted American entrepreneurship and manufacturing, and campaigned for several Republican candidates.

John Ratzenberger

Shows (23)

The Simpsons
The Simpsons
Cliff Clavin / CGI Homer Simpson (voice)
WondLa
WondLa
Caruncle (voice)
Poker Face (2023)
Poker Face (2023)
Abe
Bones
Bones
Bill Schumacher
CSI: Crime Scene Investigation
CSI: Crime Scene Investigation
Stu Kirchoff
Drop Dead Diva
Drop Dead Diva
Larry Kaswell
That '70s Show
That '70s Show
Glen
Monsters at Work
Monsters at Work
Adorable (voice) / Adorable / Bernard (voice) / Bernard (voice) / Bernard / Arodable (voice) / Yeti (voice)
Sabrina, the Teenage Witch
Sabrina, the Teenage Witch
Bob
Mom
Mom
Stan
The Goldbergs (2013)
The Goldbergs (2013)
Digby Yates
Frasier
Frasier
Cliff Clavin
8 Simple Rules
8 Simple Rules
Fred
Dancing with the Stars
Dancing with the Stars
Self - Contestant
Franklin & Bash
Franklin & Bash
Judge Elliot Reid
Hell's Kitchen (US)
Hell's Kitchen (US)
Self
Bob Hearts Abishola
Bob Hearts Abishola
Hank
Cheers
Cheers
Cliff Clavin
Touched by an Angel
Touched by an Angel
Merl
Legit (2013)
Legit (2013)
Walter / Walter Nugent
Secret Army
Secret Army
Staff Sergeant Dexter
Toy Story Treats
Toy Story Treats
Hamm (Voice)
Just Roll With It
Just Roll With It
George Bennett

Movies (66)

Spellbound
Spellbound
Milo The Monster Handler (voice)
Inside Out
Inside Out
Fritz (voice)
Toy Story
Toy Story
Hamm (voice)
Ratatouille
Ratatouille
Mustafa (voice)
Monsters, Inc.
Monsters, Inc.
Yeti (voice)
Cars
Cars
Mack / Hamm Car / Abominable Snow Plow / P.T. Flea Car (voice)
Finding Nemo
Finding Nemo
Fish School (voice)
The Incredibles
The Incredibles
Underminer (voice)
Up
Up
Construction Foreman Tom (voice)
WALL·E
WALL·E
John (voice)
Toy Story 2
Toy Story 2
Hamm (voice)
Toy Story 4
Toy Story 4
Hamm (voice)
Brave
Brave
Gordon (voice)
Toy Story 3
Toy Story 3
Hamm (voice)
Incredibles 2
Incredibles 2
Underminer (voice)
A Bug's Life
A Bug's Life
P.T. Flea (voice)
Cars 3
Cars 3
Mack (voice)
Monsters University
Monsters University
Yeti (voice)
Finding Dory
Finding Dory
Husband Crab (Bill) (voice)
Onward
Onward
Construction Worker Fennwick (voice)
Luck
Luck
Rootie (voice)
The Good Dinosaur
The Good Dinosaur
Earl (voice)
Planes
Planes
Harland (voice)
Toy Story 5
Toy Story 5
Hamm (voice)
Superman II
Superman II
Controller
Hawaiian Vacation
Hawaiian Vacation
Hamm (voice)
Partysaurus Rex
Partysaurus Rex
Hamm (voice)
Outland
Outland
Tarlow
Matchmaker Santa
Matchmaker Santa
George
Small Fry
Small Fry
Hamm (voice)
Superman II: The Richard Donner Cut
Superman II: The Richard Donner Cut
Controller #1
Your Friend the Rat
Your Friend the Rat
P.T. Flea (voice) (uncredited)
Motel Hell
Motel Hell
Drummer
House II: The Second Story
House II: The Second Story
Bill
The Santa Con
The Santa Con
Warden Jeffrey Mitchell
In Search of Tomorrow
In Search of Tomorrow
Self - Interviewee
Super Buddies
Super Buddies
Marvin 'Gramps' Livingstone
Camp Cucamonga
Camp Cucamonga
Marvin Schector
Our First Christmas
Our First Christmas
Joe Noll
Forky Asks a Question: What Is a Friend?
Forky Asks a Question: What Is a Friend?
Hamm (voice)
Twilight's Last Gleaming
Twilight's Last Gleaming
Sgt. Kopecki
Forky Asks a Question: What Is Money?
Forky Asks a Question: What Is Money?
Hamm (voice)
That Darn Cat
That Darn Cat
Dusty
The Story Behind 'Toy Story'
The Story Behind 'Toy Story'
Self
A Christmas Mystery
A Christmas Mystery
Logan Walker
Forky Asks a Question: What Is Reading?
Forky Asks a Question: What Is Reading?
Hamm (voice)
Warlords of Atlantis
Warlords of Atlantis
Fenn
What if...
What if...
Mike the Angel
Russell Madness
Russell Madness
Mick Vaughn
Pup Star: World Tour
Pup Star: World Tour
Grandpa Growl (voice)
Tick Tock
Tick Tock
Clay Fairfield, P.I.
Warlords of the 21st Century
Warlords of the 21st Century
Rusty
Fixing Pete
Fixing Pete
Clayton
Pup Star
Pup Star
Mutt (voice)
WWJD II: The Woodcarver
WWJD II: The Woodcarver
Ernest Otto
Monkey Up
Monkey Up
Mr. Hartz
Change of Heart
Change of Heart
Dr. Charles Burke
Tiny Toy Stories
Tiny Toy Stories
Hamm (voice)
One Night Stand
One Night Stand
Phil
Toy Story at 20: To Infinity and Beyond
Toy Story at 20: To Infinity and Beyond
Self
Bad Day on the Block
Bad Day on the Block
Al Calavito
Combat Academy
Combat Academy
Mr. Barnett
Arabian Adventure
Arabian Adventure
Achmed
Yanks
Yanks
Cpl Cook
Hanover Street
Hanover Street
Sgt. John Lucas
Mystery Woman: Redemption
Mystery Woman: Redemption
Jim Carter

Director (3)

Cheers
Cheers
(4 episodes)
Sister, Sister
Sister, Sister
(1 episode)
Evening Shade
Evening Shade
(1 episode)