Bill and Coo(1948)
The feathered residents of Chirpendale are terrorized by an evil black crow by the name of "The Black Menace". But to the citizen's rescue comes a brave young taxi puller named Bill! In other words, every single role in this film is played by birds. Actual birds.
Bill and Coo streaming: where to watch online?
Currently you are able to watch "Bill and Coo" streaming on DIRECTV, Paramount Plus, Paramount+ Amazon Channel, EPIX Amazon Channel, Epix Roku Premium Channel.