“American Sniper” is a war film directed by Clint Eastwood. The leadership role demonstrated by Chris Kyle was most impressive to me in the film. He said: “There are three types of people: the sheep, the wolf, and the sheepdog.” He assembles the sheepdog in the quote, protecting his fellows and citizens in the war. He performed exceptionally as a leader even under the intensive war tension. Not only was him very responsible to his duty, but he also largely inspired other soldiers involved in the warfare. The leadership spirit he had went far beyond his riffle skills and precise pinpoint that saves thousands of lives. He was a true hero who showed much strength in the war and dedicated to save American lives.