Ma and Pa are trying to raise enough money at the county fair to send their daughter Rosie to college. Ma competes in baking and Pa enters a trotter in a horse race, while Rosie takes up with handsome young Marvin Johnson.
Unfortunately the movie Ma and Pa Kettle at the Fair is not yet available on Disney Plus.
| Camera | Maury Gertsman | Director of Photography |
| Directing | Charles Barton | Director |
| Writing | Jack Henley | Story |
| Writing | John Grant | Screenplay |
| Writing | Richard Morris | Screenplay |
| Writing | Martin Ragaway | Story |
| Writing | Leonard B. Stern | Story |
| Production | Jack Gertsman | Unit Manager |
| Art | Wally Kirkpatrick | Props |
| Sound | John W. Rixey | Sound |
| Production | Leonard Goldstein | Producer |
| Editing | Ted J. Kent | Editor |
| Art | Bernard Herzbrun | Art Direction |
| Art | Eric Orbom | Art Direction |
| Art | Russell A. Gausman | Set Decoration |
| Art | Ruby R. Levitt | Set Decoration |
| Costume & Make-Up | Joan St. Oegger | Hairstylist |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Directing | B. Reeves Eason | Second Unit Director |
| Sound | Leslie I. Carey | Sound |
| Sound | Corson Jowett | Sound |
