In 2010, Mazzello played Dustin Moskovitz in the David Fincher-directed film The Social Network. His performance was well-received by critics, and he and the cast were nominated for several awards.

A shattered Mark returns to the dorm he shares with Dustin Moskovitz (Joseph Mazzello) and Chris Hughes (Patrick Mapel), and, beer in hand, blogs out his festering rage, attacking Erica as a flat ...

In a Medium post on Thursday night, Facebook co-founder Dustin Moskovitz — you may know him as the guy played by Joseph Mazzello in The Social Network — announced that he and his wife, Cari ...

Jesse Eisenberg, left, stars as Facebook co-founder Mark Zuckerberg and Joseph Mazzello plays his friend Dustin Moskovitz in David Fincher's film The Social Network. (Merrick Morton/Columbia ...

Dustin Moskovitz, one of four Facebook co-founders and roommate to Mark Zuckerberg at Harvard, seems to be glad he's out of the social networking game. In an interview with Business Insider on ...

Facebook Inc. co-founder Dustin Moskovitz is leaving the social networking start-up to form another, continuing the recent string of high-level departures. Moskovitz, 24, founded Facebook with ...

Dustin Moskovitz, a Facebook co-founder who had overseen engineering, is leaving the social networking start-up to form another. Moskovitz launched Facebook with Mark Zuckerberg , its chief ...

Joseph Francis Mazzello (born September 21, 1983), sometimes credited as Joe Mazzello, is an American actor, director, and screenwriter. He is best known for his roles as Tim Murphy in Jurassic ...