David Krumholtz
David Krumholtz is an American actor. He played Charlie Eppes in the CBS drama series Numbers. He played Seth Goldstein in Harold amp Kumar Go to White Castle and its two sequels, Harold amp Kumar Escape from Guantanamo Bay and A Very Harold amp Kumar 3D Christmas. He is also known for his role as Bernard the ArchElf in The Santa Clause and its sequel, The Santa Clause 2. Additionally, he is known for his role as Mr. Universe in the 2005 film Serenity and played Michael the AV geek inThings I Hate About You.
Krumholtz was born in Queens, New York City. He is the son of Judy, a dental assistant, and Michael Krumholtz, a postal worker. He grew up in a very workingclass, almost poor Jewish family. His mother moved from Hungary to the U.S. in 1956, and his paternal grandparents emigrated from Poland.
Source: Wikipedia