Award-winning filmmaker Carl Colby’s latest documentary, The Man Nobody Knew: In Search of My Father, CIA Spymaster William Colby, is a personal quest to understand who his father really was. I interviewed Carl via telephone on...

Spying is dirty but necessary work, and legendary American spymaster William Colby was arguably the best in the business during the Cold War. Although his professional career culminated with a tumultuous stint as Director of th...