South Park
1997
Dr. Katz (voice)
Papá canguro
2003
Dan Kubitz
Bob's Burgers
2011
Dean Dixon (voice)
Una casa patas arriba
2007
Mr. Rooney
La trama
Lawyer
State and Main
2000
Howie Gold
Homicidio
1991
Undertaker
Las cosas cambian
1988
Jackie Shore
Call Me Lucky
2015
Self
Movida en el Polo
2006
Steve the Owl (voice)
Evil Bong: High-5!
2016
Jeff
The Independent
Todd
La Verdad Sobre las Mentiras
2018
Dr. Pollard
Lip Service
Jerry
Sweeney Killing Sweeney
Dr. Jonathan Katz
An Evening with Dr. Katz: Live from the Comedy Central Stage
Dr. Katz
Late Night with Conan O'Brien
1993
Self - Guest
Home Movies
1999
The View
The Tonight Show Starring Johnny Carson
1962
Mr. Show with Bob and David
1995
Dr. Katz (voice) (uncredited)
The Larry Sanders Show
1992
Jonathan Katz
Squidbillies
2005
Therapist (voice)
Dr. Katz, Professional Therapist
TV Nation
1994
Hollywood Squares
1998
Self - Panelist
Hopeless Pictures
Ink
1996
Leo
Help Me Help You
The Dick and Paula Celebrity Special
Various
Make Me Laugh
Comedian
