Halliday snaps his fingers again and the vault disappears. In the same instant, Halliday shrinks and morphs into a small boy wearing brown corduroys and a faded The Muppet Show T-shirt. * The young Halliday stands in a cluttered living room with burnt orange carpeting, wood-paneled walls, and kitschy late-’70s decor. A 21-inch Zenith television sits nearby, with an Atari 2600 game console hooked up to it.