Mickey Mouse and several other characters are on a prison chain gang, guarded by Pegleg Pete. They break rocks for a while, then Mickey breaks out a harmonica and everyone starts making music and/or dancing. Soon there's a jail-break, and Mickey's on the run, tracked by bloodhounds (including his future pet, Pluto, in his first appearance). He falls off a cliff and right into a jail cell.
| Directing | Burt Gillett | Director |
| Visual Effects | Norman Ferguson | Animation |
| Visual Effects | Dick Lundy | Animation |
| Visual Effects | Ben Sharpsteen | Animation |
| Visual Effects | Tom Palmer | Animation |
| Visual Effects | Jack Cutting | Animation |
| Visual Effects | Johnny Cannon | Animation |
| Visual Effects | Les Clark | Animation |
| Visual Effects | Jack King | Animation |
| Visual Effects | Charles Byrne | Animation |
| Visual Effects | Wilfred Jackson | Animation |
| Visual Effects | David Hand | Animation |
| Production | Walt Disney | Producer |
