... the end of Buster Keaton's career? This cartoon was released at the end of 1928, eight months after the release of Buster Keaton's final independent film - Steamboat Bill, Jr. Why should somebody shell out money for Keaton to take a chance with life and limb with his wonderful acrobatics when Walt could draw a mouse that could do all of those antics, not show up late to the set, not require lunch breaks, and come back for the next film/cartoon fresh as a daisy and uninjured?
I don't know if the similarity between the title of this cartoon and Buster's last independent creation is anything but coincidence, but I wonder. Always worth a look to see the wonderfully creative Walt at work in the beginning. He would shake his head at what his company is outputting as product today. But I digress.
Highly recommended for the film history angle.