Filmmaker David Lowery shares the backstory of making his new film 'A Ghost Story' that stars Oscar winner Casey Affleck, Rooney Mara and others. Lowery shares his early recollections of reading stories about friendly ghosts and how that influenced him. Lowery wrote, directed and edited A Ghost Story. He previously directed Pete’s Dragon and is currently directing 'Old Man And The Gun' starring Elizabeth Moss, Robert Redmord and Casey Affleck.