
Actor
Born May 10, 1943 in Waukegan, Illinois, USA
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.

The Thing Expanded
Self

The Sound
Kurt

Lars Shrike Walks the Night
Richard Kendred

The 11th Green
Peaches

Creepshow
Calvin (segment "Doodles")

The Men of Outpost 31
Self

Welcome to the Men's Group

Dr. Del
Mr. Stone

Reversion
Ciespy

Vacation
Harry Co-Pilot

Amigo Undead
Old Man Schumer

Gone Girl
Rand Elliott

Farmed and Dangerous
Bob Sears

Ghost Phone
Hamilton Pierce

Mr. Jones
The Curator

House of Cards
Ted Havemeyer

J. Edgar
Senator Friendly

The Good Doctor
Dr. Harbison

Extraordinary Measures
Dr. Renzler

Breaking Out
Boss

The Philanthropist

The Mentalist
Judge Dellinger

Saving Sarah Cain
Homeless Man

October Road

Constellation
Bear

Flags of Our Fathers
White House Official

Saved
Dr. Martin Cole

Syriana
Donald

Ghost Whisperer
Carl Sessick

Close to Home
Arthur Stanton

Prison Break
Conrad Dallow

Weeds
Charles

Grey's Anatomy
Jack Shandley

Numb3rs
Mel Oliver

Life of the Party
Jack

Boston Legal
Attorney Braxton Mason

Silver City
Mort Seymour

LAX
Ralph Gravis

Joan of Arcadia
Health Spa Owner

NCIS
Max Ellswood

The Agency
Joshua Nankin

Scrubs
Dr. Turner

The Agency
Joshua Nankin

Crossing Jordan
Charles Gibson

The Visit
Parole Board Member Brenner

Strong Medicine
Judge

Mission Hill

The West Wing
Jim

Once and Again

Family Law
Andrew Weller

Playing by Heart
Martin (uncredited)

The Thing: Terror Takes Shape
Self

Maximum Bob
Nathan Cahill

The Staircase
Simon Filger

From the Earth to the Moon
Dr. Lee Silver

Mad City
Street Preacher

Just Shoot Me!
Martin Spancer

Grace of My Heart
Dr. "Jonesy" Jones

Almost Perfect
Neal Luder

Tecumseh: The Last Warrior
William Henry Harrison

Two Crimes
Jim

Original Sins
Jimbo

NewsRadio
Judge

Star Trek: Voyager
Dr. Crell Moset

Cybill
Barry

ER
Jared Morgan

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

And the Band Played On
Mr. Johnstone

Black Widow Murders: The Blanche Taylor Moore Story
Dwight Moore

Matinee
Jack

Light Sleeper
Robert

The Panama Deception

Man Trouble
Lewie Duart

Dream On
Peter Brewer

The Image
Dr. Sigmond Grampton

Downtown
Jerome Sweet

Betrayed
Jack Carpenter

The Couch Trip
Lawrence Baird

thirtysomething

Beauty and the Beast
Cullen

He's My Girl
Mason Morgan

Conspiracy: The Trial of the Chicago 8
Richard Schultz

The Trouble with Dick
Lars

Sledge Hammer!
Harold Bell

Legal Eagles
Blanchard

Blood & Orchids
Phillip Murray

Sweet Dreams
Randy Hughes

The New Alfred Hitchcock Presents
Professor John Tate

Falling in Love
Brian Gilmore

Murder, She Wrote
Wilton Tibbles

Best Kept Secrets
Rev. Warner

Star 80
Martin "Geb" Gebber

The Right Stuff
Liaison Man

Hanna K.
Ammon

Special Bulletin
Bruce Lyman

Ladies and Gentlemen, the Fabulous Stains
Dave Robell

The Thing
Palmer

The Escape Artist
Newspaper Editor

Missing
Consul Phil Putnam

The Day the Bubble Burst

Reward
Steve Rawlin

Gideon's Trumpet
James Fitzpatrick

Hide in Plain Sight
Richard Fieldston

Marriage Is Alive and Well
David

Being There
Thomas Franklin

Billy in the Lowlands
Social Worker

WKRP in Cincinnati
Norris Breeze

On the Yard
Psychiatrist

Go Tell the Spartans
Lt. Finley Wattsberg

Gray Lady Down
USS Neptune Crewmember

Coming Home
Tim

Panic in Echo Park

The Greatest
Captain

Danger in Paradise
Hobart

Bound for Glory
Carl

Helter Skelter
Harry Jones

Crime Club
Peter Karpf

Barney Miller
Bodhisattva

The Seagull
Medvedenko

The Migrants
Tom Trimpin

Kojak
George Martin

The Paper Chase
Toombs

Great Performances
Medvedenko

Story Theatre
Ensemble Member

Hallmark Hall of Fame
James Fitzpatrick