The Tonight Show Starring Johnny Carson
as Self
South Park
as Dr. Katz (voice)
The View
Hollywood Squares
as Self - Panelist
Bob's Burgers
as Dean Dixon (voice)
Late Night with Conan O'Brien
as Self - Guest
The Larry Sanders Show
as Jonathan Katz
Squidbillies
as Therapist (voice)
Dr. Katz, Professional Therapist
Mr. Show with Bob and David
as Dr. Katz (voice) (uncredited)
Home Movies
TV Nation
Daddy Day Care
as Dan Kubitz
Are We Done Yet?
as Mr. Rooney
State and Main
as Howie Gold
Ink
as Leo
Help Me Help You
Make Me Laugh
as Comedian
Hopeless Pictures
Evil Bong: High-5!
as Jeff
