Halls of Montezuma

Richard Widmark leads an all-star cast of leathernecks (Jack Palance, Robert Wagner, Karl Malden, Richard Boone, and Jack Webb) into battle on a heavily-fortified enemy island. Their objective is a Japanese rocket site in the island's interior, and the combat-packed story follows the squad from beachhead to battle, as the marines pick their way through enemy-infested jungles.