We caught up with Ben Affleck last night at the Casting Society of America's Artois Awards at the Beverly Hilton. The Argo director was honored for the stellar lineup of actors featured in his third directorial project, which also emerged as the biggest earner at the box office over the weekend. Despite his success, when we talked to Ben before the ceremony, he admitted he's frequently "insecure" and even "skeptical" about his work. Check out our interview to hear more from Ben on how he celebrated having the No. 1 movie in America and what project he wants to take on next.