The Wonderful World of Mickey Mouse' Concludes by Returning to Mickey's Roots with "Steamboat Silly" - The Walt Disney Company
Jadey Arts on X: "mortimer mouse as he appears briefly in mickey mouse clubhouse (technically i think he's wearing a button-up shirt and bowtie but i like to draw sweaters more) ...
Mickey Mouse - Incredible Characters Wiki
The mouse that roared: The evolution of Mickey Mouse | The Spokesman-Review