Paul Dooley
Paul Dooley (born Paul Brown; February 22, 1928) is an American character actor, writer, and comedian. He is known for his roles in Breaking Away, Popeye, Sixteen Candles, Strange Brew and many Christopher Guest mockumentaries. He co-created the PBS show The Electric Company. Description above from the Wikipedia article Paul Dooley, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Grey's Anatomy
CSI: Crime Scene Investigation
Modern Family
American Dad!
Shameless
Boston Legal
The Good Doctor
Desperate Housewives
Law & Order: Criminal Intent
Scrubs
ER
Curb Your Enthusiasm
Star Trek: Deep Space Nine
Ellen
Chicago Hope
Hot in Cleveland
Bewitched
Private Practice
The Practice
Batman: The Animated Series
L.A. Law
Get Smart
Sabrina, the Teenage Witch
Mad About You
The Wonder Years
Parenthood
Coach
Millennium
ALF
Workaholics