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David Clennon
Actor

David Clennon

1943Waukegan, Illinois, United States80 Movies45 TV Shows

​From Wikipedia, the free encyclopedia David Clennon (born May 10, 1943) is an American actor perhaps best known for his portrayal of Miles Drentel in the ABC series Thirtysomething, a role he reprised on Once and Again. Clennon was born in Waukegan, Illinois, the son of Virginia, a homemaker, and Cecil Clennon, an accountant. Clennon is well known for his political activism.

Filmography

More Movies

80 titles
The Thing Expanded
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Self

The Thing Expanded

2026
The Sound
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Kurt
5.6

The Sound

2025
Lars Shrike Walks the Night
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Richard Kendred

Lars Shrike Walks the Night

2024
The 11th Green
View
Peaches
5.0

The 11th Green

2020
The Men of Outpost 31
View
Self
8.3

The Men of Outpost 31

2016
Welcome to the Men's Group
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2.0

Welcome to the Men's Group

2016
Dr. Del
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Mr. Stone

Dr. Del

2016
Reversion
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Ciespy
5.3

Reversion

2015
Vacation
View
Harry Co-Pilot
6.3

Vacation

2015
Amigo Undead
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Old Man Schumer
5.4

Amigo Undead

2015
Gone Girl
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Rand Elliott
7.9

Gone Girl

2014
Ghost Phone
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Hamilton Pierce
6.0

Ghost Phone

2013
Mr. Jones
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The Curator
4.8

Mr. Jones

2013
J. Edgar
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Senator Friendly
6.2

J. Edgar

2011
The Good Doctor
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Dr. Harbison
6.2

The Good Doctor

2011
Extraordinary Measures
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Dr. Renzler
6.3

Extraordinary Measures

2010
Breaking Out
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Boss

Breaking Out

2010
Saving Sarah Cain
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Homeless Man
5.2

Saving Sarah Cain

2007
Constellation
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Bear
5.6

Constellation

2007
Flags of Our Fathers
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White House Official
6.9

Flags of Our Fathers

2006
Syriana
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Donald
6.4

Syriana

2005
Life of the Party
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Jack
6.1

Life of the Party

2005
Silver City
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Mort Seymour
6.1

Silver City

2004
The Agency
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Joshua Nankin

The Agency

2003
The Visit
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Parole Board Member Brenner
7.6

The Visit

2001
Playing by Heart
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Martin (uncredited)
6.6

Playing by Heart

1998
The Thing: Terror Takes Shape
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Self
7.4

The Thing: Terror Takes Shape

1998
The Staircase
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Simon Filger
7.4

The Staircase

1998
Mad City
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Street Preacher
6.3

Mad City

1997
Grace of My Heart
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Dr. "Jonesy" Jones
6.1

Grace of My Heart

1996
Tecumseh: The Last Warrior
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William Henry Harrison
6.0

Tecumseh: The Last Warrior

1995
Two Crimes
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Jim
4.7

Two Crimes

1995
Original Sins
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Jimbo
3.8

Original Sins

1995
Nurses on the Line: The Crash of Flight 7
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Dr. Rulon Beesley
6.2

Nurses on the Line: The Crash of Flight 7

1993
And the Band Played On
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Mr. Johnstone
6.5

And the Band Played On

1993
Black Widow Murders: The Blanche Taylor Moore Story
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Dwight Moore
7.4

Black Widow Murders: The Blanche Taylor Moore Story

1993
Matinee
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Jack
6.7

Matinee

1993
Light Sleeper
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Robert
6.7

Light Sleeper

1992
The Panama Deception
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Thanks
7.0

The Panama Deception

1992
Man Trouble
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Lewie Duart
4.9

Man Trouble

1992
The Image
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Dr. Sigmond Grampton
4.6

The Image

1990
Downtown
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Jerome Sweet
5.6

Downtown

1990
Betrayed
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Jack Carpenter
6.1

Betrayed

1988
The Couch Trip
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Lawrence Baird
5.4

The Couch Trip

1988
He's My Girl
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Mason Morgan
3.6

He's My Girl

1987
Conspiracy: The Trial of the Chicago 8
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Richard Schultz
6.5

Conspiracy: The Trial of the Chicago 8

1987
The Trouble with Dick
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Lars
5.0

The Trouble with Dick

1987
Legal Eagles
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Blanchard
6.0

Legal Eagles

1986
Sweet Dreams
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Randy Hughes
6.5

Sweet Dreams

1985
Falling in Love
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Brian Gilmore
6.7

Falling in Love

1984
Best Kept Secrets
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Rev. Warner
7.5

Best Kept Secrets

1984
Star 80
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Martin "Geb" Gebber
6.4

Star 80

1983
The Right Stuff
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Liaison Man
7.4

The Right Stuff

1983
Hanna K.
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Ammon
6.1

Hanna K.

1983
Special Bulletin
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Bruce Lyman
7.0

Special Bulletin

1983
Ladies and Gentlemen, the Fabulous Stains
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Dave Robell
6.2

Ladies and Gentlemen, the Fabulous Stains

1982
The Thing
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Palmer
8.1

The Thing

1982
The Escape Artist
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Newspaper Editor
6.2

The Escape Artist

1982
Missing
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Consul Phil Putnam
7.2

Missing

1982
The Day the Bubble Burst
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2.0

The Day the Bubble Burst

1982
Reward
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Steve Rawlin
5.0

Reward

1980
Gideon's Trumpet
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James Fitzpatrick
6.0

Gideon's Trumpet

1980
Hide in Plain Sight
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Richard Fieldston
5.3

Hide in Plain Sight

1980
Marriage Is Alive and Well
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David
2.0

Marriage Is Alive and Well

1980
Being There
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Thomas Franklin
7.6

Being There

1979
Billy in the Lowlands
View

Billy in the Lowlands

1979
On the Yard
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Psychiatrist
5.8

On the Yard

1978
Go Tell the Spartans
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Lt. Finley Wattsberg
6.2

Go Tell the Spartans

1978
Gray Lady Down
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USS Neptune Crewmember
6.4

Gray Lady Down

1978
Coming Home
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Tim
7.0

Coming Home

1978
Panic in Echo Park
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4.9

Panic in Echo Park

1977
The Greatest
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Captain
5.4

The Greatest

1977
Danger in Paradise
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Hobart

Danger in Paradise

1977
Bound for Glory
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Carl
6.9

Bound for Glory

1976
Helter Skelter
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Harry Jones
6.8

Helter Skelter

1976
Crime Club
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Peter Karpf

Crime Club

1975
The Seagull
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Medvedenko

The Seagull

1975
The Migrants
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Tom Trimpin
5.7

The Migrants

1974
The Paper Chase
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Toombs
6.7

The Paper Chase

1973
Story Theatre
View
Ensemble Member

Story Theatre

1969
Television

More TV Shows

45 titles
Creepshow
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Calvin (segment "Doodles")
7.4

Creepshow

2019
Farmed and Dangerous
View
Bob Sears
9.0

Farmed and Dangerous

2014
House of Cards
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Ted Havemeyer
8.0

House of Cards

2013
The Philanthropist
View
7.1

The Philanthropist

2009
The Mentalist
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Judge Dellinger
8.4

The Mentalist

2008
October Road
View
6.2

October Road

2007
Saved
View
Dr. Martin Cole
8.0

Saved

2006
Ghost Whisperer
View
Carl Sessick
8.1

Ghost Whisperer

2005
Close to Home
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Arthur Stanton
5.9

Close to Home

2005
Prison Break
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Conrad Dallow
8.1

Prison Break

2005
Weeds
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Charles
7.5

Weeds

2005
Grey's Anatomy
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Jack Shandley
8.2

Grey's Anatomy

2005
Numb3rs
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Mel Oliver
7.0

Numb3rs

2005
Boston Legal
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Attorney Braxton Mason
7.9

Boston Legal

2004
LAX
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Ralph Gravis
7.1

LAX

2004
Joan of Arcadia
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Health Spa Owner
7.3

Joan of Arcadia

2003
NCIS
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Max Ellswood
7.6

NCIS

2003
Scrubs
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Dr. Turner
8.6

Scrubs

2001
The Agency
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Joshua Nankin
6.5

The Agency

2001
Crossing Jordan
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Charles Gibson
7.2

Crossing Jordan

2001
Strong Medicine
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Judge
7.5

Strong Medicine

2000
Mission Hill
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7.5

Mission Hill

1999
The West Wing
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Jim
8.2

The West Wing

1999
Once and Again
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6.6

Once and Again

1999
Family Law
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Andrew Weller
8.2

Family Law

1999
Maximum Bob
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Nathan Cahill
6.5

Maximum Bob

1998
From the Earth to the Moon
View
Dr. Lee Silver
8.1

From the Earth to the Moon

1998
Just Shoot Me!
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Martin Spancer
6.6

Just Shoot Me!

1997
Almost Perfect
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Neal Luder
8.0

Almost Perfect

1995
NewsRadio
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Judge
7.3

NewsRadio

1995
Star Trek: Voyager
View
Dr. Crell Moset
7.8

Star Trek: Voyager

1995
Cybill
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Barry
5.9

Cybill

1995
ER
View
Jared Morgan
7.8

ER

1994
Dream On
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Peter Brewer
6.9

Dream On

1990
thirtysomething
View
6.2

thirtysomething

1987
Beauty and the Beast
View
7.4

Beauty and the Beast

1987
Sledge Hammer!
View
7.9

Sledge Hammer!

1986
Blood & Orchids
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Phillip Murray
6.5

Blood & Orchids

1986
The New Alfred Hitchcock Presents
View
Professor John Tate
7.2

The New Alfred Hitchcock Presents

1985
Murder, She Wrote
View
Wilton Tibbles
7.5

Murder, She Wrote

1984
WKRP in Cincinnati
View
Norris Breeze
7.5

WKRP in Cincinnati

1978
Barney Miller
View
Bodhisattva
7.3

Barney Miller

1975
Kojak
View
George Martin
7.1

Kojak

1973
Great Performances
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Medvedenko
5.8

Great Performances

1971
Hallmark Hall of Fame
View
James Fitzpatrick
8.6

Hallmark Hall of Fame

1951