Felix the Cat 1925 Kept on Walking Guest Stars: Ruff and Reddy, Sugar Bear & Alvin and the Chipmunks "Felix the Cat Kept On Walking" is a 1925 cartoon short released by Educational Pictures, featuring Felix the Cat. The black-and-white silent short (under ten minutes) was released on December 27, 1925. The Ruff and Reddy Show (also known as Ruff and Reddy) is an animated television series produced by H-B Enterprises for NBC. It has been referred to as the earliest original color Saturday-morning