Build a movie plot around this: What has happened to the Korean convent girls' bus ? Bombed
Despairing over the loss of a 19-year-old Marine fighting in 1951 Korea, gunnery sergeant McGrath (Robert Webber) decides his next dangerous mission will be accomplished with a more expendable crew. He approaches the commander of the brig, explaining that he wants a dozen of his worst prisoners for latrine duty. This "dirty dozen" group of criminals that the brig commander selects are a motley assortment of men, ranging from the cowardly clerk Oliver Quill (Kenny Miller) to the hardened and dangerous Dockman (Leo Gordon). Not until McGrath orders a helicopter to fly him, his Korean guide Pak (Dale Ishimoto), and the dozen prisoners to their destination, does anyone get suspicious and follow up with the base commander. The actual mission was to target a critical North Korean mountain tunnel, but the men who were originally assigned to go with McGrath were still waiting at the base. The base commander is furious at McGrath, but he calls for the air support that he knows McGrath and his men will need.Almost immediately upon being dropped behind enemy lines, McGrath and his men encounter a group of North Korean soldiers approaching in a vehicle. Two of the men decide they want nothing to do with engaging those soldiers, or carrying out the mission McGrath tricked them into going on, so they run. A third prisoner yells at them to stop, which alerts the North Koreans, who open up and shoot and kill the two runners. McGrath and the others then attack the North Koreans, killing them and destroying their vehicle.The fighter-bombers that were flying in support of McGrath and his men arrive and begin dropping bombs in the area, targeting anything that appears to be potential threats. Unfortunately, that includes a school bus carrying a nun and a group of North Korean schoolgirls. A bomb lands in the road just ahead of the bus, forcing the driver to lose control and crash. One of the school girls is killed. The other girls begin running, trying to escape further bombs, and they run right into the arms of the...