Barrett Foa is a series regular on the hit CBS drama, NCIS: Los Angeles (2009). He plays tech operator/surfer "Eric Beale" alongside Chris O'Donnell, LL Cool J and Oscar winner Linda Hunt. Since moving to Los Angeles in January 2009, Foa has been a recurring guest on Entourage (2004) (as Ari's assistant), and the original NCIS: Naval Criminal Investigative Service (2003) and guest-starred on Numb3rs (2005) and The Closer (2005) opposite Kyra Sedgwick. On Broadway, Foa starred as the leads of both "Avenue Q" (Princeton and Rod) and The 25th A…