Bill (and his best friend Corky) are characters created from 'found objects' in a mixture of CGI, 2D and stop motion. Bill is mainly constructed from a soda bottle, whereas Corky (supposedly his 'horse', though they seem more like flatmates) is based on a soft-drink can. They get into numerous adventures, in a landscape which is also constructed from thrown-away objects, and which usually builds itself as the characters enter it, frame by frame, from (for instance) a detergent bottle to a fully realised character.