This bio is as best and most complete as i can piece together from different sources. If any information you find here proves to be erroneous ($10 word) please let me know ^_^    [Short Bio]    [Full Biography] //Quotes By David: “So many shows out there dumb-down the country. It’s so admirable to be part of a show that wants people to think.” "[The role of Charlie Eppes] has changed me. I never imagined I would play a role like this. I lost some weight, grew my hair and now every woman in America over 40 wants to date me. It’s their daughters I want to convince. The truth is all this talk makes me blush. Me, I look in the mirror and all I see is this Jewish kid from Queens.” About David: "He cares tremendously what the students and faculty [at Caltech] think. He's always asking me, 'Do the students buy it? Does this seem real to them? Do I look like I'm really doing what a mathematician would do?' And the answer is basically, Yes. I think he does a really nice job of both conveying that focus, sometimes myopic, single-minded, passionate devotion to solving a problem."      -Gary Lorden, Executive Officer for Mathematics at Caltech "When you’re gifted in just about anything that counts in art or science or politics, you tend to have a feeling for other kinds of gifts. Typically scientists and mathematicians can appreciate music even if they’re not among those who are personally gifted. [David Krumholtz] sort of gets mathematicians and mathematics on a level that I think isn’t really explicit, that he could really describe to you, but he absorbs it as an actor. There is something about getting it without the details, getting the shape of it, getting how it feels, how it looks, how it sounds."      -Gary Lorden when asked how does an actor approach math when the arts and sciences are regarded as polar opposites. "Fortunately, Krumholtz brings to Charlie a complexity only hinted at in the script. Even aside from his striking good looks, he works beyond the stereotype of the math nerd. His terse delivery of dialogue makes Charlie seem occasionally unreasonable, while at other points, he projects humility, particularly when he interacts with Amita. Krumholtz is even convincing when scribbling numerals and signs (though it is Caltech doctoral student David Grynkiewicz's hand viewers see pumping out equations on the chalkboard)."      -Michael Abernethy from PopMatters.com