Gary Hershberger (born April 5, 1964) is an American actor and screenwriter. He is best known for his television roles as Mike Nelson in Twin Peaks (1989–1991; 2017) and Matthew Gilardi on Six Feet Under (2001–2002). Description above from the Wikipedia article Gary Hershberger, licensed under CC-BY-SA, full list of contributors on Wikipedia.
2022A Marriage Made in HeavenMovieas Andy Thorton
2021Magic MaxMovieas Mike
2019Faith, Hope & LoveMovieas Tommy2014Twin Peaks: The Missing PiecesMovieas Mike Nelson
2011The Christmas PageantMovieas Zach Wilson
2007Secrets from Another Place: Creating Twin PeaksMovieas Self2006Big LoveTV showas Bob Chetney · 1 episodes2005Grey's AnatomyTV showas Doug · 1 episodes
2004Century CityTV showas Maxwell Pace · 1 episodes2003The O.C.TV showas Tom MacGinty · 1 episodes
2001New AlcatrazMovieas Goodman2001Six Feet UnderTV showas Matthew Gilardi · 8 episodes
2001The Amati GirlsMovieas Kevin
2000PythonMovieScreenplay1999The West WingTV showas Jerry · 1 episodes
1999Family LawTV showas Abe Fitzhugh · 1 episodes
1998Forever LoveMovieas Chuck1998Martial LawTV showas Henry Riggins · 1 episodes
1997Sleeping with the DevilMovieas Jim
1996Last ResortMovieas Night Eagle
1996Pacific BlueTV showas Jim · 2 episodes1995JAGTV showas Rodney Conger · as Commander Crowley · 1 episodes
1994Chicago HopeTV showas Daniel O'Connor · 1 episodes1992RenegadeTV showas Deputy Morgan · 1 episodes1992SneakersMovieas College-Aged Bishop1992Twin Peaks: Fire Walk with MeMovieas Mike Nelson
1991The Heroes of Desert StormMovieas Capt. Steve Tate
1990The Love She SoughtMovieas Randy Meers1990Twin PeaksTV showas Mike 'Snake' Nelson · 5 episodes1989Twin PeaksMovieas Mike Nelson
1989CoachTV showas Carter Frederickson · 1 episodes
1989The Siege of Firebase GloriaMovieas Capt. A.J. 'Bugs' Moran
1988Terrorist on Trial: The United States vs. Salim AjamiMovieas Marine Guard
1988To Heal a NationMovie
1988Perry Mason: The Case of the Avenging AceMovieas Lieutenant Wilkins
1987Into the HomelandMovieas Whitey198721 Jump StreetTV showas Michael McCarter · 1 episodes1987BurglarMovieas Young Officer
1987Tonight's the NightMovieas Ronnie
1986Beverly Hills MadamMovieas Justin
1986Free RideMovieas Dan Garten
1985My Man AdamMovieas Stan
1985Paradise MotelMovieas Sam Kehoe1984Murder, She WroteTV showas Dave Perrin · as Rob MacKenzie · as Timothy Flint · 1 episodes1984Tales from the DarksideTV showas Jeff · 1 episodes1984Highway to HeavenTV showas Danny · 1 episodes1982Knight RiderTV showas Nicholas Arkett · 1 episodes1971ColumboTV showas Cooper Redman · 1 episodes