Plot Synopsis:
Sergeant-Major Zack Carey (James Garner) is completing his final stint of duty at a post in a small southern town. After defending a prostitute (Harrison), he finds himself doing battle with the town's maniacal sheriff (Spradlin). When the sheriff jails Zack's son Billy (Howell) on a phony drug charge, the sergeant takes justice into his own hands—with help from his personal World War II Sherman tank!