Curtis Armstrong

Malibu Rescue

2019

Mr. Rathbone

Doom Patrol

2019 — 3 episodes

Ezekiel the Cockroach (voice)

Bound & Babysitting

2015

Steve

Cocktails & Dreams

2015

Booger

Planes: Fire & Rescue

2014

Maru (voice)

Locker 13

2014

Clifford

Gumshoe

2014

King of the Nerds

2013 — 24 episodes

Sparkle

2012

Larry

Darnell Dawkins: Mouth Guitar Legend

2012

Governor Gabe Gaithright

Beethoven's Christmas Adventure

2011

Kenny

Hit List

2011

Mr. Button

The Dog Who Saved Halloween

2011

Max

Bucky Larson: Born to Be a Star

2011

Clint

Flypaper

2011

Mitchell Wolf

Dan Vs.

2011 — 53 episodes

Dan

Glory Daze

2010 — 1 episode

$#*! My Dad Says

2010 — 1 episode

Carl

Hot in Cleveland

2010 — 2 episodes

Clark

High School

2010

Mr. Thompson

Blue Mountain State

2010 — 1 episode

Ronnie Hayes

The Gold Retrievers

2009

The Professor

American Pie Presents: The Book of Love

2009

Mr. O'Donnell

Bosco & Me

2009

The Forgotten

2009 — 1 episode

Ratko: The Dictator's Son

2009

Dushkan

Legally Blondes

2009

Mr. Golden

The Dream is Always the Same: The Story of Risky Business

2008

Foreign Exchange

2008

Marvin

Route 30

2008

Ned

Wizards of Waverly Place

2007 — 1 episode

Justin's Zit

Reaper

2007 — 1 episode

iCarly

2007 — 1 episode

Store Clerk

Shredderman Rules

2007

Mayor Izzo

Moola

2007

Jonas

The Riches

2007 — 1 episode

Rules of Engagement

2007 — 1 episode

Curtis Armstrong

Smokin' Aces

2006

Morris Mecklen

American Scary

2006

Himself

Psych

2006 — 1 episode

Jervis

Southland Tales

2006

Dr. Soberin Exx

Akeelah and the Bee

2006

Mr. Welch

The Emperor's New School

2006 — 90 episodes

Mr. Moleguaco (voice)

In Justice

2006 — 1 episode

Pucked

2006

Janitor

Ghost Whisperer

2005 — 1 episode

Bones

2005 — 1 episode

Oscar Schultz

Supernatural

2005 — 15 episodes

Metatron, Metatron, Marv

The Closer

2005 — 5 episodes

Peter Goldman

Grey's Anatomy

2005 — 2 episodes

Man of the House

2005

Morgan Ball

American Dad!

2005 — 107 episodes

Snot Lonstein (voice)

House

2004 — 1 episode

Richter

Ray

2004

Ahmet Ertegun

Boston Legal

2004 — 5 episodes

Stroker and Hoop

2004 — 13 episodes

Irish Eyes

2004

Brodrick Dooley

DodgeBall: A True Underdog Story

2004

Mr. Ralph

Joan of Arcadia

2003 — 1 episode

Las Vegas

2003 — 1 episode

Rock Me Baby

2003 — 1 episode

Oliver Beene

2003 — 1 episode

Return to the Batcave - The Misadventures of Adam and Burt

2003

Jerry the Butler

Quigley

2003

Dexter Pearlsley

Project Viper

2002

Keach

National Lampoon's Van Wilder

2002

Campus Cop

Gale Force

2002

Steve Chaney

One on One

2001 — 5 episodes

The Chronicle

2001 — 22 episodes

Sal 'Pig Boy'

Celebrity Ghost Stories

2001 — 1 episode

Grounded for Life

2001 — 1 episode

Ed

2000 — 3 episodes

CSI: Crime Scene Investigation

2000 — 1 episode

Law & Order: Special Victims Unit

1999 — 1 episode

Robert Fischer

That '70s Show

1998 — 1 episode

Safety Patrol

1998

Bert Miller

Ally McBeal

1997 — 1 episode

Jingle All the Way

1996

Chain Smoking Booster

Spy Hard

1996

Pastry Chef

Big Bully

1996

Clark

Cybill

1995 — 1 episode

Revenge of the Nerds IV: Nerds In Love

1994

Dudley Dawson (Booger)

Eek! the Cat

1992 — 76 episodes

Revenge of the Nerds III: The Next Generation

1992

Dudley 'Booger' Dawson, Esq.

Hi Honey - I'm Dead

1991

Arnold Pishkin

How I Got Into College

1989

Arcadia Bible Academy Recruiter

Revenge of the Nerds II: Nerds in Paradise

1987

Dudley Booger Dawson

One Crazy Summer

1986

Ack Ack Raymond

The Clan of the Cave Bear

1986

Goov

Bad Medicine

1985

Dennis Gladstone

Better Off Dead...

1985

Charles De Mar

Moonlighting

1985 — 9 episodes

Revenge of the Nerds

1984

'Booger' Dawson

Risky Business

1983

Miles

A Goofy Movie

1995

Additional Writing