Paul Reiser Paul Buchman Actor, Writer Helen Hunt Jamie Buchman Actor Leila Kenzle Fran Devanow Actor John Pankow Ira Buchman Actor Cynthia Harris Sylvia Buchman Actor Louis Zorich Burt Buchman Actor Garrett Courtney Young Paul Guest Star Gordon Hunt TV Host Guest Star Mo Gaffney Dr. Sheila Kleinman Guest Star Helen Siff Female Teacher Guest Star Ajgie Kirkland Male Teacher Guest Star Meghan Murphy Judy Guest Star Heidi Kaufman Girl from Cleveland Guest Star Danny Jacobson Executive Producer Jeffrey Lane Executive Producer Victor Levin Writer David Steinberg Director