Marc Connelly: Marc Connelly. Writer: Captains Courageous. Marc Connelly, the Pulitzer Prize-winning playwright, is best known as being one of the leading wits of the Algonquin Round Table and for being a collaborator with George S. Kaufman, with whom he wrote many plays, including Merton of the Movies (1947). His Broadway career spanned 65 years, from 1915, when he got his first writing credit on a Broadway play for contributing lyrics to...