There’s a classic quote that is often attributed to George Lucas that ‘Sound is 50% of the film experience’. We’re inclined to agree. There is no easier tool to help with world-building than sound. Humans can only view one image at a time, but we’re capable of processing multiple sounds at once.  Off-screen elements are often used within film & television to help fill out the on-screen story. Here’s a look at five films that have used off-screen sound to…