| Tahun
|
Judul
|
Peran
|
Catatan
|
| 1982
|
For Lovers Only
|
Video Game Fanatic
|
Film TV
Tidak dikreditkan
|
| 1983
|
The Day After
|
Man in hospital
|
Film TV
|
| 1984
|
The Burning Bed
|
Juror
|
TV film
Uncredited
|
| 1985
|
Assaulted Nuts
|
Various
|
Peran utama (seven episodes)
|
| 1988
|
Tattingers
|
Kenny Axelrod
|
2 episodes
|
| 1990
|
Mathnet
|
Peter Pickwick
|
Episode: "The Case of the Parking Meter Massacre"
|
| 1990
|
Square One TV
|
Peter Pickwick
|
3 episodes
|
| 1992–1998
|
Seinfeld
|
Newman
|
Peran berulang
Nominasi—Q Award for Best Recurring Player (1998)
|
| 1992
|
Double Edge
|
Tommy White
|
Film TV
|
| 1992–1993
|
The Edge
|
Various Characters
|
Peran utama
|
| 1992
|
T Bone N Weasel
|
Roy Kramp
|
Film TV
|
| 1993
|
Fallen Angels
|
Leo Cunningham
|
Episode: "Dead End Delia"
|
| 1993
|
Against the Grain
|
Froggy Wilson
|
Episode: "Pilot"
|
| 1993–1994
|
The Second Half
|
Robert Piccolo
|
Peran utama
|
| 1994
|
Golden Gate
|
Arthur Genopopoulos
|
Film TV
|
| 1996–2001
|
3rd Rock from the Sun
|
Don Orville
|
Peran utama
Nominasi—Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series (1998–1999)
|
| 1997
|
Contempt of Court
|
Merill Bushman
|
Film TV
|
| 1998
|
Hercules
|
Cyclops Head #2 (suara)
|
2 episodes
|
| 1998
|
Toonsylvania
|
Igor (suara)
|
Peran utama
|
| 2000
|
Dilbert
|
The Security Guard (suara)
|
Episode: "The Security Guard"
|
| 2000–2001
|
Buzz Lightyear of Star Command
|
Emperor Zurg (suara)
|
Peran utama
|
| 2001
|
That '70s Show
|
The Angel
|
Episode: "It's a Wonderful Life"
|
| 2001
|
Bleacher Bums
|
Zig
|
Film TV
|
| 2002
|
Becker
|
Wally
|
Episode: "Picture Imperfect"
|
| 2002
|
Master Spy: The Robert Hanssen Story
|
Walter Ballou
|
Film TV
|
| 2003
|
The Twilight Zone
|
Nick Dark
|
Episode: "How Much Do You Love Your Kid?"
|
| 2003–2006
|
Xiaolin Showdown
|
Dojo (suara)
|
Pemeran utama
|
| 2003
|
Gary the Rat
|
Gary's Rival (suara)
|
Episode: "The Reunion"
|
| 2003
|
The Grim Adventures of Billy & Mandy
|
Jack O'Lantern (suara)
|
Episode: "Billy & Mandy's Jacked-Up Halloween"
|
| 2004
|
I'm with Her
|
Kevin
|
Episode: "Friends in Low Places"
|
| 2004
|
The Drew Carey Show
|
Owen
|
Episode: "Liar Liar House on Fire"
|
| 2004
|
Listen Up!
|
Buddy
|
Episode: "Sweet Charity"
|
| 2005–2007
|
Catscratch
|
Mr. Blik (suara)
|
Peran utama
|
| 2005
|
Justice League Unlimited
|
Abnegazar (voice)
|
Episode: "The Balance"
|
| 2006
|
CSI: NY
|
Truman Bosch
|
Episode: "Fare Game"
|
| 2006
|
Brandy & Mr. Whiskers
|
Mr. Cantarius (suara)
|
Episode: "You've Got Snail"
|
| 2006
|
How I Met Your Mother
|
Lily's Landlord (suara, tidak dikreditkan)
|
Episode: "How Lily Stole Christmas"
|
| 2007
|
Tak and the Power of Juju
|
Bug Juju (suara)
|
Episode: "Our Favorite Juju"
|
| 2009–2012
|
The Penguins of Madagascar
|
Max (suara)
|
3 episodes
|
| 2009
|
Woke Up Dead
|
Andrew Batten
|
Peran utama
|
| 2009
|
CSI: Crime Scene Investigation
|
Mr. Terrence Lombard
|
Episode: "Working Stiffs"
|
| 2009
|
Nip/Tuck
|
Don Hoberman
|
Episode: "Don Hoberman"
|
| 2009–2011
|
The Super Hero Squad Show
|
Elihas Starr / Egghead (suara)
|
3 episodes
|
| 2009
|
Curb Your Enthusiasm
|
Himself
|
Tidak dikreditkan
Episode: "The Table Read"
|
| 2010–2011
|
Hot in Cleveland
|
Rick
|
Peran berulang
|
| 2010
|
The Good Guys
|
Perry Black
|
Episode: "Little Things"
|
| 2010
|
The Whole Truth
|
Judge Mark Hulverson
|
Episode: "Uncanny"
|
| 2010
|
Bones
|
Jimmy Walpert III
|
Episode: "The Babe in the Bar"
|
| 2011
|
Torchwood
|
Brian Friedkin
|
3 episodes
|
| 2011–2012
|
Kung Fu Panda: Legends of Awesomeness
|
Jong / Jong's Son (suara)
|
2 episodes
|
| 2011–2015
|
The Exes
|
Haskell Lutz
|
Peran utama
|
| 2012
|
Green Lantern: The Animated Series
|
Captain Goray (suara)
|
Episode: "Into the Abyss"
|
| 2012
|
Pound Puppies
|
Ralphie / Construction Worker #1 (suara)
|
Episode: "Good Dog, McLeish!"
|
| 2013
|
Regular Show
|
Guardian of the Friend Zone / God of Street Performing (suara)
|
2 episodes
|
| 2013
|
American Dad!
|
Overweight Customer Whose Pants Are Caught on Fire (suara, tidak dikreditkan)
|
Episode: "Naked to the Limit, One More Time"
|
| 2014
|
Comedians in Cars Getting Coffee
|
Newman
|
Episode: "The Over-Cheer"
|
| 2014
|
Unforgettable
|
Dr. Theodore Blumer
|
Episode: "East of Islip"
|
| 2015
|
Sirens
|
Richard
|
Episode: "Sub-Primal Fears"
|
| 2015
|
TripTank
|
Greg / Customer (suara)
|
2 episodes
|
| 2015
|
Doc McStuffins
|
Viewy Stewie (suara)
|
Episode: "Fully Focused"
|
| 2016
|
Home: Adventures with Tip & Oh
|
Boovius (suara)
|
Episode: "The Gray Matter"
|
| 2016
|
StartUp
|
Benny Blush
|
3 episodes
|
| 2017
|
Still the King
|
Dan
|
Episode: "Still Still the King"
|
| 2017
|
Narcos
|
Alan Starkman
|
2 episodes
|
| 2017
|
The Young and the Restless
|
Irv
|
2 episodes
|
| 2017
|
Stretch Armstrong and the Flex Fighters
|
Brick (suara)
|
2 episodes
|
| 2018
|
Law & Order: Special Victims Unit
|
Grigor
|
Episode: "Service"
|
| 2018
|
Legend of the Three Caballeros
|
Baron Von Sheldgoose (suara)
|
Peran utama
|
| 2018
|
The Truth About the Harry Quebert Affair
|
Benjamin Roth
|
Peran utama
|
| 2019–20
|
Harley Quinn
|
Penguin (suara)
|
2 episodes
|
| 2019
|
Robot Chicken
|
Nutsy Goldberg (suara)
|
Episode: "Robot Chicken's Santa's Dead (Spoiler Alert) Holiday Murder Thing Special"
|
| 2020
|
Infinity Train
|
Marcel (suara)
|
Episode: "The Map Car"
|
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