April 2, 1928 – The Oswald the Lucky Rabbit Short Film Sagebrush Sadie is Released to Theaters
On April 12, 1928, the Oswald the Lucky Rabbit short film Sagebrush Sadie premiered in theaters. Although the film is considered a lost film, some scenes in pencil drawings from the film survive in the Walt Disney Animation Research Library. The short was animated by Ub Iwerks, Hugh Harman, and Rollin Hamilton.