
Acting
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.

The Water Is Finally Blue: The Untold Story of Robert Altman's O.C. and Stiggs
as Self – Interviewee (voice)

Boy Makes Girl
as Ben

Saving Paradise
as Gramps

Selfie Dad
as Barber

The Gesture and The Word
as Mr. Rostalle

The Great Buster: A Celebration
as Self

Cars 3
as Sarge (voice)

Other People
as Ronnie

The Holy Man
as Lou 'The Bull' Devine

The Radiator Springs 500½
as Sarge (voice)

Merry Happy Whatever
as Grandpa Jack · 1 ep.

The Good Doctor
as Glen · 1 ep.

The Guest Book
1 ep.

Life in Pieces
as Mort · 2 ep.

Young & Hungry
as Mr. Fancy · 2 ep.

Super Fun Night
as The Old Man · 1 ep.

The Client List
as Earl Hudson · 1 ep.

Shameless
as Ralph · 2 ep.

Workaholics
as Ralph · 1 ep.

Parenthood
as Rocky · 1 ep.
2011