Acting • AGE 79
Loudon Snowden Wainwright III (born September 5, 1946) is an American singer-songwriter and occasional actor. He has released twenty-six studio albums, four live albums, and six compilations. Some of ...


Carol & the End of the World
(voice)
2023

Loudon Wainwright III: Surviving Twin
2018

We Only Know So Much
Theodore Copeland
2018

Mosaic
Casey Delacroix / Dennis Klein
2018

No Pay, Nudity
Brian Grant
2016

I Had a Dream
2016

The Late Show with Stephen Colbert
Self
2015

True Story
Older Man
2015

Sleepwalk with Me
Uncle Max
2012

Person of Interest
Sheriff Landry
2011

Certainty
Tom
2011

G-Force
Grandpa Goodman
2009

Parks and Recreation
Barry
2009

Knocked Up
Dr. Howard
2007

For Your Consideration
Nominee Ben Connelly
2006

Elizabethtown
Uncle Dale
2005

The 40 Year Old Virgin
Priest
2005

The Aviator
Cocoanut Grove Vocalist #2
2004

Big Fish
Beamen
2003

According to Jim
Minister
2001

Undeclared
Hal Karp
2001

Grounded for Life
Dr. Weidlinger
2001

28 Days
Guitar Guy
2000

Ally McBeal
Jerome Trouper
1997

Late Night with Conan O'Brien
Self - Musical Guest
1993

One Man Guy
Self
1993

Soldier Soldier
Norman
1991

Jacknife
Ferretti
1989

The Slugger's Wife
Gary
1985

The T.V. Show
1979

Diary of a Young Comic
Music
1979

Saturday Night Live
Self - Musical Guest
1975

Austin City Limits
Self
1975

M*A*S*H
Capt. Calvin Spalding
1972

The Old Grey Whistle Test
1971