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).
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The Siege of Firebase Gloria
Capt. A.J. 'Bugs' Moran
Into the Homeland
Whitey
Twin Peaks: The Missing Pieces
Mike Nelson
Paradise Motel
Sam Kehoe
Last Resort
Night Eagle
The Love She Sought
Randy Meers
New Alcatraz
Goodman
The Amati Girls
Kevin
To Heal a Nation
Beverly Hills Madam
Justin
Secrets from Another Place: Creating Twin Peaks
A Marriage Made in Heaven
Andy Thorton
Sneakers
College-Aged Bishop
Free Ride
Dan Garten
Tonight's the Night
Ronnie
The Heroes of Desert Storm
Capt. Steve Tate
Twin Peaks: Fire Walk with Me
Mike Nelson
My Man Adam
Stan
Twin Peaks
Mike Nelson
Sleeping with the Devil
Jim
Forever Love
Chuck
The Christmas Pageant
Zach Wilson
Faith, Hope & Love
Tommy
Perry Mason: The Case of the Avenging Ace
Lieutenant Wilkins
Magic Max
Mike
Terrorist on Trial: The United States vs. Salim Ajami
Marine Guard
Burglar
Young Officer