Bill and Coo is a 1948 film directed by Dean Riesner, filmed in Trucolor, and conceived to showcase George Burton's trained birds (Burton's Birds). The 61-minute live-action film stars many types of birds, including budgies, commonly known in the US as parakeets, and lovebirds. The film also features other trained animals, including cats, dogs and a crow. With the exception of three humans (producer Ken Murray, bird trainer George Burton, and Elizabeth Walters) in a short set-up segment before the opening credits, the film features an all-animal cast. The film was shot on the world's second smallest film set, a miniature village built onto a 15' x 30' (4.57m X 9.14m) tabletop.