American Sniper is a biographical war drama film directed by Clint Eastwood, with Jonathan Groff in a supporting role. The movie is based on the autobiography of Chris Kyle, a Navy SEAL sniper who served in the Iraq War. Groff plays the character of Marc Lee, a fellow Navy SEAL and close friend of Kyle. American Sniper explores the psychological toll of war and the sacrifices made by military personnel. The film received critical acclaim for its intense portrayal of combat and the performances of its cast, including Groff's compelling portrayal of a soldier in a war zone.