Mickey is set to ride Thunderbolt in the big race; his owner, the Colonel, has bet everything. But the stable-hands goof off and incapacitate the horse. In desperation, Mickey rents a horse costume and puts the stable-hands inside. They manage to eventually clear the hurdles, but get hung up on one near a beehive; the bees propel them to victory.
| Actor | Role |
|---|---|
 Pinto ColvigRolf Rolfe / Stable Boy #1 / Stable Boy #2 (voice) (uncredited) | Rolf Rolfe / Stable Boy #1 / Stable Boy #2 (voice) (uncredited) |
 Walt DisneyMickey Mouse (voice) (uncredited) | Mickey Mouse (voice) (uncredited) |
 Marcellite GarnerMinnie Mouse (voice) (uncredited) | Minnie Mouse (voice) (uncredited) |