Actor and Comedian Denis Leary This Sunday he will be roasted by Comedy Central. He's also starring in the new film The Secret Lives of Dentists. Leary is also known for his work in films such as The Thomas Crown Affair and The Ref. Leary has completed more than 20 feature films, several cable specials, a book, a CD, and he has his own production company, Apostle. This interview first aired April 18, 2002.