Loudon Wainwright III

The 40 Year-Old Virgin

2005 · Priest

3.5

Person of Interest

2011 · Sheriff Landry

3.0

Big Fish

2003 · Beamen

The Aviator

2004 · Cocoanut Grove Vocalist #2

Knocked Up

2007 · Dr. Howard

True Story

2015 · Older Man

G-Force

2009 · Grandpa Goodman

Parks and Recreation

2009 · Barry

Elizabethtown

2005 · Uncle Dale

28 Days

2000 · Guitar Guy

M*A*S*H

1972 · Capt. Calvin Spalding

According to Jim

2001 · Minister

Ally McBeal

1997 · Jerome Trouper

Sleepwalk with Me

2012 · Uncle Max

For Your Consideration

2006 · Nominee Ben Connelly

Jacknife

1989 · Ferretti

Undeclared

2001 · Hal Karp

Grounded for Life

2001 · Dr. Weidlinger

Carol & the End of the World

2023 · (voice)

Mosaic

2018 · Dennis Klein

The Slugger's Wife

1985 · Gary

Soldier Soldier

1991 · Norman

We Only Know So Much

2018 · Theodore Copeland

Loudon Wainwright III: Surviving Twin

2018 · Writer

No Pay, Nudity

2016 · Brian Grant

The Old Grey Whistle Test

1971

I Had a Dream

2016

Certainty

2011 · Tom

The T.V. Show

1979