Eastwood co-starred with Marsha Mason in the military drama "Heartbreak Ridge" (1986), about the 1983 United States invasion of Grenada. He portrays a United States Marine Corps Gunnery Sergeant veteran of the Korean War and Vietnam War who realizes he is nearing the end of his military service. Production and filming were marred by internal disagreements between Eastwood and long-time friend and producer Fritz Manes, as well as between Eastwood and the United States Department of Defense who expressed contempt for the film. At the time, the film was a commercial rather than a critical success, and has only come to be viewed more favorably in recent times. The film grossed $70 million domestically.