(2004) B Movie

as Professor Friend

(2007) The Nanny Diaries

as Educational Consultant

(2007) Fay Grim

as Simon Grim

(2005) The Girl from Monday

as Funk

(1999) Sweet and Lowdown

as Harry

(2010) You Don't Know Jack

as Jack Lessenberry

(1998) Henry Fool

as Simon Grim

(2023) Taz: Quest for Burger

as Rocky (voice)

(1999) Ride with the Devil

as Poker Player

(2010) Drones

as Pete

(2003) Plain Dirty

as Druden Hunt

(1997) The Sticky Fingers of Time

as Isaac

(2002) Teknolust

as Agent Hopper

(2010) Beware the Gonzo

as Principal Roy

(2011) The Music Never Stopped

as Mike Tappin

(2006) The Last Romantic

as Alex Scarvey

(2002) Upheaval

as Martin

(2002) Daypass

as Simple Simon

(2023) Oppenheimer

as Kurt Gödel

(2016) Electric City

as Voice Actor (voice)

(1994) Opera No. 1

as James

(2023) Indoor Baseball

as Roy

(2013) Bitter Orange

as Sweetie

(2013) iSteve

as Bill Gates

(2014) The Occupants

as Glen

(2023) Invitation to a Murder

as Gordon

(2008) Chicago 10

as Rennie Davis / Richard Schultz (voice)

(2014) Such Good People

as Dr. Cooper Whitehead, Ph.D.

(2003) American Splendor

as Robert Crumb

(2023) Gonzo Girl

as Lionel

(2015) Ned Rifle

as Simon Grim

(2024) The Rainbow Bridge

as ---

(2022) The Fabelmans

as Grand View High School Principal

(2007) The Making of 'Fay Grim' or: How Do You Spell Espionage?

as Himself

(2023) The Country Club

as Victor Simmons

(2015) Advantageous

as Fisher

(2011) From the Head

as Danny

(2015) The Thrilling Adventure Hour Live

as Doll Zero

(2024) Breakup Season

as Kirby

(2024) Puddysticks

as Eustance the Boss

(2014) Book of Christ

as Rev. Boxley Fryer

(2008) The Diagnosis

as Dr. Besman

(2023) Condor's Nest

as Heinrich Himmler

(2014) The Boxtrolls

as Sir Broderick / Male Workman 1 / Male Workman 2 (voice)

(2011) Manhattan Mixup

as Ernst

(1994) NYC 3/94

as ---

(1997) The Other Also

as Voice

(2012) Advantageous

as Dave Fisher

(2024) Thelma the Unicorn

as Confused Fan (voice)

Laws of Man

as Proprietor Isaac

(2017) Rebel in the Rye

as Gus Lobrano

Grind

as ---

(2016) After Adderall

as The Agent

(2017) Dave Made a Maze

as Harry

(2017) Wonderstruck

as Dr. Kincaid, Rose's Father

(2011) Sound of My Voice

as Mr. Pritchett

(2003) Legally Blonde 2: Red, White & Blonde

as Lab Technician

(2007) Across the Universe

as Sadie's Manager

(2019) Where'd You Go, Bernadette

as Agent Marcus Strang

(2002) No Such Thing

as Concierge

(1998) The Book of Life

as True Believer

(2000) Intern

as Olivier Di Santo

(2006) Death of a President

as Dr. James Pearn

(2012) Grimm Fairy Tales Animated

as The Dark One

(2022) Beauty

as Irv Merlin

(2020) Tesla

as Professor Anthony

Fortunes

as Lewis Croshere

(2021) Things Heard & Seen

as Bram

(2023) The Venture Bros.: Radiant Is the Blood of the Baboon Heart

as Dr. Venture / Phantom Limb / Jonas Venture Jr. (voice)

The Sisters Rosensweig

as Nick

(2002) Confessions of a Dangerous Mind

as Rod Flexner

(2018) Suicide Squad: Hell to Pay

as Lazlo Valentin / Professor Pyg (voice)

(2020) For Madmen Only: The Stories of Del Close

as Del Close

(2024) Test Screening

as ---

(2005) Medium

as Mr. Enright

(2005) Numb3rs

as ---

(2006) Kidnapped

as ---

(2002) CSI: Miami

as ---

(2000) Ed

as Gallery owner

(1999) Law & Order: Special Victims Unit

as Wade Donato

(2002) Without a Trace

as Damon Lafleur

(2003) NCIS

as ---

(2020) 9-1-1: Lone Star

as Imp

(2008) Terminator: The Sarah Connor Chronicles

as Cafe Manager

(2001) Law & Order: Criminal Intent

as Dr. Roger Stern

(2004) The Jury

as ---

(2012) The New Normal

as Mr. Blakeney

(2005) The Office

as Rolf

(2008) The Mentalist

as Aaron Kalinoski

(2005) Weeds

as The Wizard

(2004) The Venture Bros.

as Dr. Venture (voice)

(2015) Marvel's Agent Carter

as Miles Van Ert

(2014) All Hail King Julien

as Lemur #1 (voice)

(2011) Unforgettable

as Richard Simmons

(2011) Unforgettable

as Walter Morgan

(2011) Body of Proof

as Daniel Grubstick

(2015) Dr. Ken

as James Miller

(1998) Sex and the City

as Buster

(2011) Unforgettable

as Walter Morgan / John Fox

(2019) The Morning Show

as Backstage Manager

(2014) Review

as Grant Grunderschmidt

(2019) Fam

as Tom

(2009) The Good Wife

as Judge Bernard Temple

(2015) Supergirl

as Maaldorian Doctor

(2015) Pig Goat Banana Cricket

as Nose Picker Fish (voice)

(2008) Childrens Hospital

as Future Doctor

(2015) Difficult People

as Arthur Tack

(2015) The Adventures of Puss in Boots

as Thriffith (voice)

(2015) Better Call Saul

as Norm Wakely

(2023) Carol & the End of the World

as (voice)

(2012) Elementary

as Dr. Leo Demopoulos

(2012) Scandal

as Mike Sylva

(2012) Cleve Dixon: Terrible Detective

as Henrik Habersteam

(2005) Criminal Minds

as Owen Quinn

(2021) Made for Love

as Interviewer

(2016) LEGO Star Wars: The Freemaker Adventures

as M-OC (voice)

(2016) LEGO Star Wars: The Freemaker Adventures

as M-OC / Sgt. Corcillo (voice)

(2016) LEGO Star Wars: The Freemaker Adventures

as M-OC / Imperial Ensign (voice)

(2008) Terminator: The Sarah Connor Chronicles

as Sarkissian

(2015) Documentary Now!

as Howard Pine

(2013) Brooklyn Nine-Nine

as Nick Lingeman

(2024) Palm Royale

as Palm Royale Manager

(2020) Stars in the House

as Self

(2011) Homeland

as Larry

(2020) Just Add Magic: Mystery City

as Pierce Hamilton

(2023) History of the World: Part II

as Roman Soldier

(2019) Too Old to Die Young

as Stevie

(2010) Adventure Time

as Vice President Blowfish

(2010) Adventure Time

as Rat King / Leaf Beard

(2018) Lodge 49

as ---

(2019) For All Mankind

as Gavin Donahue

(2019) Ollie & Scoops

as Dr. Toodles (voice)

(2018) Chilling Adventures of Sabrina

as The Trinket Man

(2019) Dickinson

as Ophthalmologist

(2018) FBI

as Mike Holland