David Krumholtz
Born
May 15, 1978 (47 years old)
Known For
Acting
Place of Birth
Queens, New York City, New York, USA
David Krumholtz (born May 15, 1978) is an American actor. Krumholtz is best known for portraying Bernard in The Santa Clause franchise (1994–present), Michael Eckman in 10 Things I Hate About You (1999), Goldstein in the Harold & Kumar film trilogy (2004–2011), Charlie Eppes in the CBS drama series Numb3rs (2005–2010), and Isidor Isaac Rabi in Oppenheimer (2023).
Krumholtz has also had other supporting roles in notable films such as Addams Family Values (1993), The Ice Storm (1997), Slums of Beverly Hills (1998), Ray (2004), Serenity (2005), Superbad (2007), Hail, Caesar! (2016), Sausage Party (2016), Wonder Wheel (2017), and The Ballad of Buster Scruggs (2018). He also portrayed Harvey Wasserman in the HBO drama series The Deuce (2017–2019) and Monty Levin in the HBO miniseries The Plot Against America (2020).
Krumholtz made his Broadway debut in the 1992 play Conversations with My Father. He returned to Broadway playing Hermann Merz in Tom Stoppard's semi-biographical Holocaust play Leopoldstadt (2022), for which he received a Drama League Award nomination.
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Miracle on 74th Street
2025

If That Mockingbird Don’t Sing
Alfonso
2024

Not Fade Away: A Celebration of the Grateful Dead Legacy
Self
2024

Lousy Carter
Lousy Carter
2024

Kidnapping Oscar Isaac
Self
2023

Oppenheimer
Isidor Rabi
2023

Class
Adam
2020
Entree Des Artists
David "The Producer"
2020

Crown Vic
Stroke Adams
2019

Frances Ferguson
Group Therapy Leader
2019

The Ballad of Buster Scruggs
Frenchman (segment "The Ballad of Buster Scruggs")
2018

A Futile and Stupid Gesture
Time-Life Publisher
2018

Wonder Wheel
Jake
2017

Ghost Team
Stan
2016

Sausage Party
Kareem Abdul Lavash (voice)
2016

Casual Encounters
Sammy Deetz
2016

Hail, Caesar!
Communist Writer
2016

I Saw the Light
James Dolan
2016

The Judge
Mike Kattan
2014

The Big Ask
Andrew
2014

This Is the End
David Krumholtz
2013

Seth Rogen Is the Worst Person in the World
David Krumholtz
2013

Tuna
2013

A Very Harold & Kumar Christmas
Seth Goldstein
2011

Mr. Popper's Penguins
Kent
2011

I Love You, Man
Sydney's Buddy (uncredited)
2009

Harold & Kumar Escape from Guantanamo Bay
Seth Goldstein
2008

Walk Hard: The Dewey Cox Story
Schwartzberg
2007

Live!
Rex
2007

Battle for Terra
Terrian Commander (voice)
2007

Superbad
Benji Austin
2007
American Storage
Kurt
2006

Serenity
Mr. Universe
2005

Guess Who
Jerry MacNamara
2005

My Suicidal Sweetheart
Max
2005

Ray
Milt Shaw
2004

Harold & Kumar Go to White Castle
Seth Goldstein
2004

Looking for Kitty
Abe Fiannico
2004

Scorched
Max
2003

Kill the Poor
Joe Peltz
2003

You Stupid Man
Owen
2002

Cheats
Evan Rosengarden
2002

The Santa Clause 2
Bernard
2002

Big Shot: Confessions of a Campus Bookie
Benny Silman
2002

How to Kill Your Neighbor's Dog
Brian Sellars
2002

Sidewalks of New York
Ben
2001

According to Spencer
Ezra
2001

Two Can Play That Game
Jason
2001

The Mexican
Beck
2001

Liberty Heights
Yussel
1999

10 Things I Hate About You
Michael Eckman
1999

Slums of Beverly Hills
Ben Abromowitz
1998

The Ice Storm
Francis Davenport
1997

The Santa Clause
Bernard
1994

Addams Family Values
Joel Glicker
1993
Forelock
Randy
Altar
Supergirl: Woman of Tomorrow
Zor-El
2026

Deliver Me from Nowhere
Al Teller
2025

The Studio
Mitch Weitz · (3 episodes)
2025

Batman: Caped Crusader
Fletcher Demming (voice) · (1 episode)
2024

Sausage Party: Foodtopia
Lavash (voice) · (5 episodes)
2024

White House Plumbers
William O. Bittman · (2 episodes)
2023

The Santa Clauses
Bernard · (1 episode)
2022

Angelyne
Max Allen's Lawyer · (1 episode)
2022

Super Pumped: The Battle for Uber
Sergey Brin · (2 episodes)
2022

Down with the King
Paul
2021

Asking for It
The Cop
2020

Awkwafina is Nora From Queens
Jerry Harrison · (1 episode)
2020

The Twilight Zone
(1 episode)
2019

Living Biblically
Rabbi Gil · (13 episodes)
2018

The Deuce
Harvey Wasserman · (21 episodes)
2017

All Hail King Julien: Exiled
Timo (voice) · (1 episode)
2017

All Hail King Julien: Exiled
Timo / Mom-Bot (voice) · (5 episodes)
2017

All Hail King Julien: Exiled
Timo / Mom-Bot / Watermelon Bawkings (voice) · (1 episode)
2017

The Interestings
Ethan Figman · (1 episode)
2016

Master of None
Nathan · (1 episode)
2015

Star vs. the Forces of Evil
Cobalt Ferrero (voice) · (1 episode)
2015

All Hail King Julien
Timo (voice) · (19 episodes)
2014

All Hail King Julien
Timo / Dr. Watermelon Bawkings (voice) · (1 episode)
2014

All Hail King Julien
Timo / Mom-Bot (voice) · (3 episodes)
2014

HitRECord on TV with Joseph Gordon-Levitt
(1 episode)
2014

Mom
Gregory · (5 episodes)
2013

Partners
Joe Goodman · (13 episodes)
2012

The Newsroom
Dr. Jack Habib · (3 episodes)
2012

Comedy Bang! Bang!
Self · (1 episode)
2012

Men At Work
Myron · (5 episodes)
2012

Don't Trust the B---- in Apartment 23
Patrick Kelly · (1 episode)
2012

Key & Peele
Terrorist #3 · (1 episode)
2012

The Playboy Club
Billy Rosen · (3 episodes)
2011

The League
Joel Cocque · (2 episodes)
2009

The Good Wife
Josh Mariner · (7 episodes)
2009

Bobby
Agent Phil
2006

Hell's Kitchen
Self · (1 episode)
2005

Numb3rs
Charlie Eppes · (118 episodes)
2005

The Late Late Show with Craig Ferguson
Self · (1 episode)
2005

The Lyon's Den
Jeff Fineman · (13 episodes)
2003

Jimmy Kimmel Live!
(2 episodes)
2003
Sick in the Head
2003
Untitled Mr. Irrelevant Movie
Whitey Horai

Raising Hope
Carl · (2 episodes)
2010

Childrens Hospital
Dookie · (1 episode)
2008

Undeclared
Greg · (2 episodes)
2001
The Trouble with Normal
Bob Wexler · (7 episodes)
2000

Freaks and Geeks
Barry Schweiber · (1 episode)
1999

Law & Order: Special Victims Unit
Ray Goldberg · (1 episode)
1999

Law & Order: Special Victims Unit
Dr. Vincent Prochik · (1 episode)
1999

Teen Choice Awards
Self - Nominee · (1 episode)
1999
The Closer
(10 episodes)
1998

Justice League of America
Martin Walters
1997

Union Square
Russell · (2 episodes)
1997

Chicago Sons
(13 episodes)
1997

ER
Paul Sobriki · (3 episodes)
1994

Monty
David Richardson · (13 episodes)
1994

Life with Mikey
Barry Corman
1993

Raw
Fake Drew McIntyre · (1 episode)
1993

Law & Order
Scotty Fisher · (1 episode)
1990