David Krumholtz (born 15 May 1978) is an American actor. He played Charlie Eppes in the CBS drama series Numb3rs from 2005 to 2010. He also played Seth Goldstein in the Harold & Kumar film trilogy and Bernard the Elf in the Santa Clause film franchise.
At the age of thirteen, Krumholtz followed his friends to an open audition for the Broadway play Conversations with My Father (1992). When he tried out, he won the role of Young Charlie, with Judd Hirsch, Tony Shalhoub, and Jason Biggs, who was also making his Broadway debut.