Mark SchiffActing · Born 1952-04-20 · The Bronx, New York City, New York, USAIMDb Acting · 9MOVIE★ 6.8Jerry Before Seinfeld2017MOVIE★ 5.9Funny People2009MOVIE★ 10.0The Best of Carson, Volume 12006TV★ 7.3The Emperor's New School2006TV★ 7.9Dr. Katz, Professional Therapist1995TV★ 7.12 Stupid Dogs1993TV★ 6.7Mad About You1992TV★ 6.0Empty Nest1988TV★ 7.5The Tonight Show Starring Johnny Carson1962Crew · 1TV★ 7.9Dr. Katz, Professional Therapist1995
