Scott Krinsky stars in NBC's acclaimed action-comedy series Chuck as Jeff, a slow and unsteady member of the Nerd Herd who, with Lester, often unwittingly disrupts Chuck's missions -- or accidentally saves the day.

Krinsky is also a stand-up comedian who has performed regularly at world famous comedy clubs The Laugh Factory, The Improv and The Comedy Store. Krinsky is also as a member of TheSpyAnts Theater Company. Recently he starred in the Elephant Lab Theatre production "Kidnapped by Craigslist." The play was well received by the Los Angeles Times, with Krinsky's role noted.

Krinsky may also be known to fans for the recurring role of Darryl on "The O.C.," also from producer Josh Schwartz. Additionally, he has had appearances on "Without a Trace" and in features such as "Love Made Easy," with Martin Landau, and the horror film "Drain Baby." Krinsky will next be seen in Transformers 3 directed by Michael Bay with Shia LaBeouf and John Malkovich.

He can also boast a commercial presence, including a popular campaign for Vitamin Water starring basketball great LeBron James.