Happy Anniversary, Mickey Mouse!By Alexandra Cummings
Join “Jessie” star Debby Ryan in wishing Mickey Mouse a very happy 85th on-screen anniversary.
Today marks the 85th anniversary of Mickey Mouse's on-screen debut in the 1928 animated film "Steamboat Willie." His fellow Disney star Debby Ryan shared a photo alongside the cartoon legend with the caption "It all began with you," and we couldn't agree more. Happy anniversary, Mickey!