Watch The Karnival Kid for Free: How to Stream the Movie Online at 123Movies. . Mickey Mouse is working as a hot dog vendor at a carnival when he meets and quickly falls for Minnie the "Shimmy Dancer". That night, Mickey and a pair of alley cats serenade her by performing the song "Sweet Adeline", much to the dismay of Kat Nipp, who is trying to sleep. The short marks Mickey's first speaking appearance.