Roger Waters: Radio K.A.O.S. (1988) (movie): Billy is a 23-year-old Welshman from the South Wales Valleys. He is mentally and physically disabled, confined to a wheelchair and only able to work his upper body. Though he is conceived as mentally challenged, his disability has... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Roger Waters: Radio K.A.O.S. (1988) below