Answer
Mike Nichols directed Grodin in the film adaptation of Joseph Heller's novel "Catch-22". Released in 1970, the movie follows the story of Captain Yossarian, a bombardier in the United States Army Air Forces during World War II, who is frustrated by the military's bureaucracy and the absurdity of war. Grodin portrayed the role of Dunbar, a fellow airman and close friend of Yossarian.