Beginning his stage career appearing in the off-Broadway production of "La Ronde," James Caan went on to make many notable television guest star appearances early on in his career on such series as "The Untouchables," "Dr. Kildare" and "Get Smart." He is perhaps best known for his Oscar-nominated portrayal of Sonny Corleone in the classic "The Godfather." You don't want to cross Las Vegas' premier surveillance chief Ed Deline -- especially because he's portrayed by James Caan in NBC's hit drama "Las Vegas." Ed Deline is a former CIA officer and former Director of Counter Intelligence for the CIA, a tough guy, formerly head of security, later president of operations of the "Montecito" group and is also on the Board of Directors.