David Krumholtz (born May 15, 1978) is an American actor. Krumholtz is best known for portraying Bernard in The Santa Clause franchise (1994βpresent), Michael Eckman in 10 Things I Hate About You (1999), Goldstein in the Harold & Kumar film trilogy (2004β2011), Charlie Eppes in the CBS drama series Numb3rs (2005β2010), 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 (2017β2019) 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 Holoc...
Sausage Party
2016
Oppenheimer
2023
Harold & Kumar Escape from Guantanamo Bay
2008
Superbad
2007
Influenced
2026
Seth Rogen Is the Worst Person in the World
2013
Addams Family Values
1993
Serenity
2005
10 Things I Hate About You
1999
Hail, Caesar!
2016
Supergirl
2026
The Santa Clause
1994
The Santa Clause 2
2002
The Judge
2014
Walk Hard: The Dewey Cox Story
2007
Harold & Kumar Go to White Castle
2004
Springsteen: Deliver Me from Nowhere
2025
This Is the End
2013
Wonder Wheel
2017
Ray
2004
I Love You, Man
2009
A Futile and Stupid Gesture
2018
Mr. Popper's Penguins
2011
Guess Who
2005
The Mexican
2001
Liberty Heights
1999
The Ballad of Buster Scruggs
2018
The Ice Storm
1997
Life with Mikey
1993
I Saw the Light
2016
Sidewalks of New York
2001
Battle for Terra
2007
Bobby
2006
Live!
2007
A Very Harold & Kumar Christmas
2011
Crown Vic
2019
Scorched
2003
Paradise Records
2025