2025
For Worse as Not available2023
Poker Face as Special Agent Luca Clark2023
Poker Face as Luca Clark2023
Space Oddity as Dimitry2023
American Symphony as Self (archive footage) (uncredited)2022
As They Made Us as Nathan2021
Dug Days as Squirrel (voice)2021
Annette as The Accompanist2021
Baby Annette, à l'impossible ils sont tenus as Self2018
End of the Line as Little Man2017
Young Sheldon as Howard Wolowitz (voice)2016
Florence Foster Jenkins as Cosmé McMoon2016
Must See TV: An All Star Tribute to James Burrows as Self2016
Paint It Black as Jeremy2015
The Late Show with Stephen Colbert as Self - Guest2015
StarTalk with Neil deGrasse Tyson as Self2015
Hollywood Adventures as Translator2014
The Tom and Jerry Show as Napoleon (voice)2014
We'll Never Have Paris as Quinn2013
Drunk History as Frank M. Robinson2013
Norm Macdonald Live as Self2013
I Am I as Seth2012
Comedy Bang! Bang! as Self2011
The Selling as Young Husband2011
Let Go as Frank2010
Conan as Self2010
Kick Buttowski: Suburban Daredevil as Ronaldo (voice)2009
Watch What Happens Live with Andy Cohen as Self - Guest2009
A Serious Man as Rabbi Scott2008
Dr. Horrible's Sing-Along Blog as Moist2008
Dr. Horrible's Sing-Along Blog as Moist2008
Commentary! The Musical as Not available2007
The Big Bang Theory as Howard Wolowitz2007
The Guild as Kevinator2007
Derek and Simon: The Show as Not available2007
Reporters as Shooter #52007
Evan Almighty as Staffer2007
Walk Hard: The Dewey Cox Story as Dreidel L'Chaim2007
Mama's Boy as Rathkon2007
The TV Set as TJ Goldman2007
Careless as Stewart2007
The Making of Dr. Horrible's Sing-Along Blog as Self2006
Studio 60 on the Sunset Strip as Alex Dwyer2006
The Jake Effect as Bill Skidelsky2006
Bickford Shmeckler's Cool Ideas as Al2006
For Your Consideration as Junior Agent2006
Derek & Simon: A Bee and a Cigarette as Simon2005
Good Night, and Good Luck. as CBS Page2004
Quintuplets as Neil2002
National Lampoon's Van Wilder as VernonNaN
The Audacity as Martin Phister2006
The Pity Card as Simon2005
The Late Late Show with Craig Ferguson as Self2005
American Dad! as Dr. Revanche (voice)2005
American Dad! as Creep (voice)2005
Life on a Stick as Vinnie2005
Life on a Stick as Stan2004
Joey as Seth2004
A Cinderella Story as Terry2003
Arrested Development as Jeff2003
Reno 911! as Student Driver2003
Reno 911! as Hooker Buying Son2003
Old School as Jerry2003
Tracey Ullman in the Trailer Tales as Adam (DGA Trainee)2002
Less than Perfect as Arthur2002
The Funkhousers as Donnie Funkhouser2001
Undeclared as Jack2000
The Weber Show as Andy Tinker2000
Son of the Beach as Billy1999
Popular as Gus Latrine1999
Mumford as College Roommate1996
Sabrina, the Teenage Witch as Spokesman1981
Entertainment Tonight as Self2019
Elvis Goes There Executive Producer2014
We'll Never Have Paris Director2014
We'll Never Have Paris Producer2014
We'll Never Have Paris Writer2007
Derek and Simon: The Show Screenplay2007
Derek and Simon: The Show Executive Producer2007
Derek and Simon: The Show Creator2006
The Pity Card Writer2006
Derek & Simon: A Bee and a Cigarette Writer