Paul Reiser Paul Buchman Actor Helen Hunt Jamie Buchman Actor Anne Ramsay Lisa Stemple Actor Leila Kenzle Fran Devanow Actor John Pankow Ira Buchman Actor Lisa Kudrow Ursula Buffay Guest Star Ralph Bruneau Jim Guest Star Ron Frazier Museum Guard Guest Star Shirley Prestia Tourist Guest Star Jordan Oschin Young Paul Guest Star Lyndsay Riddle Young Jamie Guest Star Alexandra Currie Young Lisa Guest Star Thomas Tulak Young Ira Guest Star Danny Jacobson Executive Producer Steve Paymer Writer