Henry Winkler

Happy Days

as Arthur Fonzarelli

Episodes: 252

First Aired: Jan 15, 1974

Childrens Hospital

as Sy Mittleman

Episodes: 81

First Aired: Dec 08, 2008

Clifford's Puppy Days

as Norville (voice)

Episodes: 40

First Aired: Sep 01, 2003

Hank Zipzer

as Mr. Rock

Episodes: 39

First Aired: Jan 28, 2014

Arrested Development

as Barry Zuckerkorn

Episodes: 32

First Aired: Nov 02, 2003

Barry

as Gene Cousineau

Episodes: 32

First Aired: Mar 25, 2018

Royal Pains

as Eddie R. Lawson

Episodes: 25

First Aired: Jun 04, 2009

The Fonz and the Happy Days Gang

as Fonzie

Episodes: 24

First Aired: Nov 08, 1980

Out of Practice

as Dr. Stewart Barnes

Episodes: 22

First Aired: Sep 19, 2005

Monsters at Work

as Fritz (voice)

Episodes: 20

First Aired: Jul 07, 2021

Sit Down, Shut Up

as Willard Deutschebog

Episodes: 13

First Aired: Feb 16, 2001

Monty

as Monty Richardson

Episodes: 13

First Aired: Jan 11, 1994

All Hail King Julien

as Uncle King Julien (voice)

Episodes: 11

First Aired: Dec 19, 2014

LEGO Hero Factory

as Professor Nathaniel Zib

Episodes: 10

First Aired: Sep 20, 2010

Chanshi

as Tatty

Episodes: 10

First Aired: Dec 08, 2022

Parks and Recreation

as Dr. Saperstein

Episodes: 7

First Aired: Apr 09, 2009

All Hail King Julien: Exiled

as Uncle King Julien (voice)

Episodes: 6

First Aired: May 12, 2017

Third Watch

as Lester Martin

Episodes: 3

First Aired: Sep 23, 1999

The Practice

as Dr. Henry Olson

Episodes: 3

First Aired: Mar 04, 1997

Crossing Jordan

as Dr. Jack Slocum

Episodes: 2

First Aired: Sep 24, 2001

Medical Police

as Sy Mittleman

Episodes: 2

First Aired: Jan 10, 2020

Rugrats

as Boris (voice)

Episodes: 2

First Aired: May 27, 2021

Duck Dodgers

as Dr. Maniac (voice)

Episodes: 2

First Aired: Aug 23, 2003

Penn Zero: Part-Time Hero

as The Snowman (voice)

Episodes: 2

First Aired: Dec 05, 2014

SpongeBob SquarePants

as Jeff Tentacles

Episodes: 2

First Aired: May 01, 1999

The Legend of Vox Machina

as Wilhand Trickfoot (voice)

Episodes: 2

First Aired: Jan 27, 2022

The Simpsons

as Ramrod (voice)

Episodes: 1

First Aired: Dec 17, 1989

So Weird

as Fergus McGarrity

Episodes: 1

First Aired: Jan 18, 1999

South Park

as The Scary Monster (voice)

Episodes: 1

First Aired: Aug 13, 1997

Law & Order: Special Victims Unit

as Edwin Todd

Episodes: 1

First Aired: Sep 20, 1999

DuckTales

as Bailiff (voice)

Episodes: 1

First Aired: Aug 12, 2017

Nature

as Narrator (voice)

Episodes: 1

First Aired: Oct 10, 1982

The Mary Tyler Moore Show

as Steve Waldman

Episodes: 1

First Aired: Sep 19, 1970

Ozzy & Drix

as Sal Monella (voice)

Episodes: 1

First Aired: Sep 14, 2002

The Late Late Show with Craig Ferguson

as Personal Budget Expert

Episodes: 1

First Aired: Jan 03, 2005

Rugrats

as Boris / The Count / Mr. Friend Doll (voice)

Episodes: 1

First Aired: May 27, 2021

Comedy Bang! Bang!

as Leonard Rascal

Episodes: 1

First Aired: Jun 08, 2012

Drunk History

as Zenas Fisk Wilber

Episodes: 1

First Aired: Jul 09, 2013

Inside Job

as Melvin (voice)

Episodes: 1

First Aired: Oct 22, 2021

New Girl

as Flip

Episodes: 1

First Aired: Sep 20, 2011

The Mork & Mindy / Laverne & Shirley / Fonz Hour

as The Fonz (voice)

Episodes: 1

First Aired: Sep 25, 1982

Bob's Burgers

as Mall Santa (voice)

Episodes: 1

First Aired: Jan 09, 2011

Close Enough

as Alex's Dad (voice)

Episodes: 1

First Aired: Jul 09, 2020

Teen Titans Go!

as Captain Cool (voice)

Episodes: 1

First Aired: Apr 23, 2013

The Bob Newhart Show

as Miles Lascoe

Episodes: 1

First Aired: Sep 16, 1972

Kick Buttowski: Suburban Daredevil

as Principal (voice)

Episodes: 1

First Aired: Feb 13, 2010

Up All Night

as Marty Alexander

Episodes: 1

First Aired: Sep 14, 2011

Where's Waldo?

as Wizard Longbeard (voice)

Episodes: 1

First Aired: Jul 20, 2019

MacGyver

as Wilton Newberry (uncredited)

Episodes: 1

First Aired: Sep 29, 1985

Mork & Mindy

as Fonzie

Episodes: 1

First Aired: Sep 14, 1978

BoJack Horseman

as Henry Winkler (voice)

Episodes: 1

First Aired: Aug 22, 2014

King of the Hill

as Henry Winkler (voice)

Episodes: 1

First Aired: Jan 12, 1997

American Dad!

as Child Protection Services Agent (voice)

Episodes: 1

First Aired: Feb 06, 2005

1600 Penn

as Senator Faxler

Episodes: 1

First Aired: Dec 17, 2012

Uncle Grandpa

as Nacho Cheese (voice)

Episodes: 1

First Aired: Sep 02, 2013

Bubble Guppies

as Yeti (voice)

Episodes: 1

First Aired: Jan 24, 2011

The Drew Carey Show

as Mr. Newsome

Episodes: 1

First Aired: Sep 13, 1995

Battery Park

as Walter Dunleavy

Episodes: 1

First Aired: Mar 23, 2000

Batman: The Brave and the Bold

as Ambush Bug (voice)

Episodes: 1

First Aired: Nov 14, 2008

American Horror Stories

as Dr. Eric Nostrum

Episodes: 1

First Aired: Jul 15, 2021

Batwheels

as Santa (voice)

Episodes: 1

First Aired: Oct 15, 2022

Robot Chicken

as John Adams (voice)

Episodes: 1

First Aired: Feb 20, 2005