Metallica: The Unforgiven

The black-and-white video is themed around a boy born in captivity who spends his life in a windowless stone room. As the video progress, he ages into an adult and then an old man. He spends his entire life carving into the stone to create a window while occasionally grasping his one possession: a locket. It is implied that another captive lives on the other side of the stone room. The video ends with the old man finally creating a window, through which he deposits his possession. He blocks off the tunnel through which he crawled to access the cell using the square of stone he created when he made the window, then lies down to die.