
Acting
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 Part…

Supergirl
as Zor-El

Influenced
as Gary

Kill Me
as Lou

Mr. Irrelevant: The John Tuggle Story
as Whitey Horai

Springsteen: Deliver Me from Nowhere
as Al Teller

Paradise Records
as Wise Guy #2

Forelock
as Randy

An Intimate Evening with Adam Pally

Lousy Carter
as Lousy Carter

If That Mockingbird Don’t Sing
as Alfonso

The Studio
as Mitch Weitz · 3 ep.

Long Story Short
as (voice) · 1 ep.

Sausage Party: Foodtopia
as Lavash (voice) · 5 ep.

Batman: Caped Crusader
as Fletcher Demming (voice) · 1 ep.

Poker Face
as JB Turner · 1 ep.

White House Plumbers
as William Bittman · 2 ep.

Super Pumped: The Battle for Uber
as Sergey Brin · 2 ep.

The Santa Clauses
as Bernard · 1 ep.

Angelyne
as Max Allen's Lawyer · 1 ep.

Awkwafina Is Nora from Queens
as Jerry Harrison · 1 ep.
Serenity
2005