Jonathan Katz - Tonight Show - 1991
Do YOU know how funny Jonathan Katz is? (Letterman clip)
Dom Irrera Live from The Laugh Factory with Jon Katz (Comedy Podcast)
Jonathan Katz - Low Budget Freak Show
Dr Katz, Professional Therapist 0309 Studio Guy Fred Stoller, Bobcat Goldthwait, Joan Rivers
Jonathan Paul Katz is an American comedian, actor, and voice actor best known for his starring role in the animated sitcom Dr. Katz, Professional Therapist. He produces a podcast titled Hey, We're Back and can be heard on Explosion Bus.