
David Krumholtz
Biography
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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Acting (62 movies)

Ray
2004

Scorched
2003

10 Things I Hate About You
1999

Sidewalks of New York
2001

Harold & Kumar Go to White Castle
2004

The Santa Clause
1994

Walk Hard: The Dewey Cox Story
2007

You Stupid Man
2002

Superbad
2007

Live!
2007

The Santa Clause 2
2002

Liberty Heights
1999

Kill the Poor
2003

Looking for Kitty
2004

How to Kill Your Neighbor's Dog
2002

Slums of Beverly Hills
1998

Serenity
2005

The Ice Storm
1997

According to Spencer
2001

Mr. Popper's Penguins
2011

Big Shot: Confessions of a Campus Bookie
2002

Lousy Carter
2024

This Is the End
2013

The Judge
2014

My Suicidal Sweetheart
2005

The Big Ask
2014

Sausage Party
2016

The Mexican
2001

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

Class
2020

Hail, Caesar!
2016

Oppenheimer
2023

I Saw the Light
2016

Addams Family Values
1993

Seth Rogen Is the Worst Person in the World
2013

Cheats
2002

If That Mockingbird Don’t Sing
2024

Two Can Play That Game
2001

Casual Encounters
2016

Ghost Team
2016

Influenced
2025

Life with Mikey
1993

Kidnapping Oscar Isaac
2023

Battle for Terra
2007

Tuna
2013

Wonder Wheel
2017

A Futile and Stupid Gesture
2018

A Very Harold & Kumar Christmas
2011

Harold & Kumar Escape from Guantanamo Bay
2008

The Ballad of Buster Scruggs
2018

Frances Ferguson
2019

Crown Vic
2019

Justice League of America
1997

I Love You, Man
2009

Guess Who
2005

Asking for It
2020

Bobby
2006

Down with the King
2021

Springsteen: Deliver Me from Nowhere
2025

Supergirl
2026

Scattered
2024

An Intimate Evening with Adam Pally
2025
Directing (1 movie)
| Title | Year | Job | 
|---|---|---|
| Big Breaks | 2008 | Executive Producer | 
| Big Breaks | 2008 | Writer | 
| Presentation | 2018 | Executive Producer | 
| Forelock | 2025 | Executive Producer |