Paul Kersey, the vigilante, now lives in LA with his daughter, who is still recovering from her attack. He also has a new woman in his life. One day while with them, Kersey is mugged by some punks, Kersey fights back, but they get away. The leader, wanting to get back at Kersey, goes to his house, but Kersey and his daughter Carol are not there. The muggers rape his housekeeper, and when Kersey and his daughter arrive, they knock him out and kidnap her. After they assault her, she leaps out of a...

A vicious serial-killer is on the loose in San Francisco and the police trace a link to a small town further down the coast. When Harry Callahan upsets the press and the mayor in his usual style, he's shipped out of town to investigate while the heat is on. With the help of his new Magnum handgun Harry goes on the trail leaving behind the usual trail of dead criminals along the way.

A two-segment look at the effect of the military mindset and war itself on Vietnam era Marines. The first half follows a group of recruits in boot camp under the command of the punishing Gunnery Sergeant Hartman. The second half shows one of those recruits, Joker, covering the war as a correspondent for Stars and Stripes, focusing on the Tet offensive.