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.
| Actor | Role |
|---|---|
 Marjorie MainMa Kettle | Ma Kettle |
 Percy KilbridePa Kettle | Pa Kettle |
 James BestMarvin Johnson | Marvin Johnson |
 Lori NelsonRosie Kettle | Rosie Kettle |
 Esther DaleBirdie Hicks | Birdie Hicks |
 Emory ParnellBilly Reed | Billy Reed |
 Oliver BlakeGeoduck | Geoduck |
 Russell SimpsonClem Johnson | Clem Johnson |
 Rex LeaseSheriff | Sheriff |
 Sara TaftGossip (uncredited) | Gossip (uncredited) |
| JJackie JacksonHenry Kettle (uncredited) | Henry Kettle (uncredited) |