David Clennon Filmography
- Actor (106 credits)
- Dr. Del (2016) Mr. Stone
- Men's Group (2016) Fred
- Amigo Undead (2015) Old Man Schumer
- Vacation (2015) Harry Co-Pilot
- Reversion (2015) Ciespy
- Gone Girl (2014) Rand Elliott
- Mr. Jones (2013) The Curator
- The Sleepy Man (2013) Sergeant
- Ghost Phone: Phone Calls from the Dead (2011) Hamilton
- The Good Doctor (2011) Dr. Harbison
- J. Edgar (2011) Senator Friendly
- 1945A (2010) General
- The Philanthropist (2009)
- Extraordinary Measures (2009) Dr. Renzler
- Convention (2008) Sen. Chuck McGee
- Saving Sarah Cain (2007) Homeless Man
- October Road (2007) Randall Farmer
- In Justice (2006) Garner Swain
- Saved (2006) Dr. Martin Cole
- Rocketboy (2006) Reynold Sherman
- Flags of Our Fathers (2006) White House Official
- Ghost Whisperer (2005) Carl the Watcher
- Close to Home (2005) Arthur Stanton
- Syriana (2005) Donald
- Life of the Party (2005) Jack
- Constellation (2005) Bear Korngold
- Huff (2004) Braden Marter
- LAX (2004) Ralph Gravis
- Silver City (2004) Mort Seymour
- Joan of Arcadia (2003) Health Spa Owner
- The Agency (2001) Joshua Nankin
- Antitrust (2001) Barry Linder, not listed in credits
- The Visit (2000) Parole Board Member Brenner
- Mission Hill (1999) The Boss
- Family Law (1999) Andrew Weller
- Once and Again (1999) Miles Drentell
- Playing by Heart (1998) Martin
- Maggie (1998) Dr. Zaius
- Maximum Bob (1998) Nathan Cahill
- The Staircase (1998) Simon Filger
- From the Earth to the Moon (1998) Dr. Leon (Lee), Silver
- Mad City (1997) Street Preacher
- Just Shoot Me! (1997) Martin Spancer
- Grace of My Heart (1996) Dr. «Jonesy» Jones
- Cybill (1995) Barry
- Tecumseh: The Last Warrior (1995) William Henry Harrison
- NewsRadio (1995) Judge
- Dos crímenes (1995) Jim
- Almost Perfect (1995) Neal Luder
- Original Sins (1995) Jimbo
- Nurses on the Line: The Crash of Flight 7 (1993) Dr. Rulon Beesley
- Black Widow Murders: The Blanche Taylor Moore Story (1993) Dwight Moore
- The 45th Annual Primetime Emmy Awards (1993) играет самого себя - победитель: Outstanding Guest Actor in a Comedy Series & Presenter: Outstanding Writing in a Comedy Series
- And the Band Played On (1993) Mr. Johnstone
- Matinee (1993) Jack
- Class of '96 (1993) Mr. Reed
- Light Sleeper (1992) Robert
- Toonces, the Cat Who Could Drive a Car (1992) Martian High Council Leader, хроника
- Man Trouble (1992) Lewie Duart
- Human Target (1992) Dr. Michaelson
- The 43rd Annual Primetime Emmy Awards (1991) играет самого себя - Nominated: Outstanding Supporting Actor in a Drama Series
- The Image (1990) Dr. Sigmond Grampton
- Downtown (1989) Jerome Sweet
- Betrayed (1988) Jack Carpenter
- Thirtysomething (1987) Miles Drentell
- The Trouble with Dick (1987) Lars
- He's My Girl (1987) Mason Morgan
- The Couch Trip (1987) Lawrence Baird
- Conspiracy: The Trial of the Chicago 8 (1987) Richard Schultz
- Beauty and the Beast (1987) Cullen
- Legal Eagles (1986) Blanchard
- Blood & Orchids (1986) Phillip Murray
- Sledge Hammer! (1986) Harold Bell
- Sweet Dreams (1985) Randy Hughes
- Falling in Love (1984) Brian Gilmore
- The Right Stuff (1983) Liaison Man
- Star 80 (1983) Geb
- Special Bulletin (1983) Dr. Bruce Lyman
- Hanna K. (1983) Amnon
- The Thing (1982) Palmer
- Ladies and Gentlemen, the Fabulous Stains (1982) Dave Robell - The Agent
- The Day the Bubble Burst (1982)
- The Escape Artist (1982) Newspaper Editor
- Missing (1981) Consul Phil Putnam
- Marriage Is Alive and Well (1980) David
- Reward (1980) Steve Rawlin
- Hide in Plain Sight (1980) Richard Fieldston
- Gideon's Trumpet (1980) James Fitzpatrick
- Being There (1979) Thomas Franklin
- Billy in the Lowlands (1979) Social Worker
- Go Tell the Spartans (1978) Lt. Finley Wattsberg
- WKRP in Cincinnati (1978) Norris Breeze
- Coming Home (1978) Tim
- Gray Lady Down (1978) Crew member of USS Neptune
- On the Yard (1978) Psychiatrist
- Panic in Echo Park (1977)
- The Greatest (1977) Captain
- Rafferty (1977) Dr. Calvin
- Helter Skelter (1976) Harry Jones
- Bound for Glory (1976)
- Crime Club (1975) Peter Karpf
- The Seagull (1975) Medvedenko
- Barney Miller (1974) Bodhisattva
- The Migrants (1974) Tom Trimpin
- The Paper Chase (1973) Toombs
- NET Playhouse (1964) Ensemble Member
