Jon Gries

Bits

Only the Good Survive

Cult Leader

Time Warp Vol. 3: Comedy and Camp

Self

The Axe Murders of Villisca

Greg

Operation Chromite

Hoyt Vandenberg

Endgame

Principal Thomas

Pass the Light

Franklin

Americons

Billy

Taken 3

Mark Casey

Bad Turn Worse

Sheriff Shep

The Last Survivors

Carson

Locker 13

Archie

Eternity: The Movie

Barry Goldfield, Jr.

Faults

Terry

Skinwalker Ranch

Hoyt

A True Story

Richard Simpkins

Taken 2

Mark Casey

Unicorn City

Shadow Hawk

Five Time Champion

Melvin Glee

Deep in the Heart

Dick Wallrath

Natural Selection

Peter

Elsewhere

Mr. Tod

Around June

Murry

South of Heaven

Hood 1

Bar Starz

Ricky Fabulous

Taken

Mark Casey

Frank

Colin York

The Comebacks

Barber

September Dawn

John D. Lee

American Pastime

Ed Tully

The Astronaut Farmer

FBI Agent Killbourne

Car Babes

Gary

Stick It

Brice Graham

Waterborne

Carlton

Waterborne

Ritter

Last Best Chance

Bernard Wheeler

Napoleon Dynamite

Uncle Rico

The Rundown

Harvey

Northfork

Arnold

The Big Empty

Elron

The Pretender: Island of the Haunted

Broots

Jackpot

Sunny Holiday / Glen Allen Johnson

The Pretender 2001

Broots

Twin Falls Idaho

Lawyer Jay Harrison

Men in Black

Van Driver

Casualties

Bill Summers

The Maze

Dr. Holmes

Race Against Time: The Search for Sarah

Steve

Get Shorty

Ronnie Wingate

Four Eyes and Six-Guns

Fever

Bobby

The Grifters

Drunk's Friend

Pucker Up and Bark Like a Dog

Max (as Jonathan Gries)

Fright Night Part 2

Louie

The Monster Squad

Desperate Man

Number One with a Bullet

Bobby Sweet

Running Scared

Det. Tony Montoya

TerrorVision

OD

Real Genius

Lazlo Hollyfeld

September Gun

Brian Brian

Joysticks

King Vidiot

Swap Meet

Doug

More American Graffiti

Ron

Sunnyside

Wild Child

The Chicken Chronicles

Tom

The Knife Thrower

Lew Schätze

Solvent

Gunner S. Holbrook

Wish Upon a Unicorn

Bud

3 Days with Dad

Tim

Glass Jaw

Sam Austin

All About the Money

Jon Waters

You're So Cool, Brewster! The Story of Fright Night

Himself

Operation Chromite

Gen Hoyt Vandenberg

Falsely Accused

Gus

Durant's Never Closes

Dizzy Dean

Byron's Theme

Noobz

Greg Lipstein

Redemption: For Robbing the Dead

Tom Sutter

The Smell of Success

Early Dunchamp

Good Intentions

Sheriff Ernie

Crazy on the Outside

Edgar

Fathom

The Sasquatch Gang

Chilcutt

Confessions of an Action Star

Donald Buckheim

Carnivàle

Texas Ranger · (2 episodes)

The Snow Walker

Pierce

The Pretender

Broots · (86 episodes)

Ed and His Dead Mother

Rob Sundheimer

Beverly Hills, 90210

(4 episodes)

Rainbow Drive

Azzolini

Kill Me Again

Alan Swayzie

Seinfeld

Homeless Man · (2 episodes)

The Twilight Zone

(segment "Shelter Skelter") · (1 episode)

High School U.S.A.

Leo Bandini

High School U.S.A.

Dirty Curt

Falcon Crest

Stone · (1 episode)

Helter Skelter

William Garretson

Will Penny

Horace

Carolina Caroline

Devil May Cry

Pres. Hopper / Late Night Host (voice) · (1 episode)

Devil May Cry

Pres. Hopper / Soldier (voice) · (1 episode)

It's Florida, Man.

Denver · (1 episode)

The White Lotus

Greg Hunt · (14 episodes)

Dream Corp LLC

Dr. Roberts · (28 episodes)

The Bridge

Bob · (4 episodes)

Napoleon Dynamite

(6 episodes)

Hawaii Five-0

Liam Miller · (1 episode)

Nikita

The Engineer · (1 episode)

Sons of Anarchy

Magoo · (1 episode)

Psych

Strabinsky · (1 episode)

Supernatural

Martin Creaser · (2 episodes)

CSI: NY

Jim Warren · (1 episode)

Lost

Roger Linus · (7 episodes)

Cold Case

Bill Shepard · (2 episodes)

Las Vegas

(1 episode)

24

Joseph Wald · (1 episode)

Strange Luck

Henry Bloom · (1 episode)

ER

Defense Attorney Marty Nesmith · (1 episode)

Chicago Hope

(1 episode)

Bakersfield P.D.

Ray Coombs · (1 episode)

The X-Files

Salvatore Matola · (1 episode)

Martin

Shawn McDermott · (54 episodes)

Quantum Leap

Flash McGrath · (1 episode)

Quantum Leap

Roscoe (uncredited) · (1 episode)

Tattingers

(1 episode)

Jake and the Fatman

(1 episode)

Tour of Duty

(1 episode)

L.A. Law

Hotel Desk Clerk · (1 episode)

Cagney & Lacey

(1 episode)

240-Robert

(1 episode)

Mulligan's Stew

(1 episode)

The Jeffersons

(1 episode)