The Jones family goes to a convention traveling in a trailer. The oldest daughter gets involved with a convict, the oldest son has a love affair, and the youngest son gets into photography.
| Actor | Role |
|---|---|
 Jed ProutyJohn Jones | John Jones |
 Shirley DeaneBonnie Jones | Bonnie Jones |
 Dixie DunbarMabel | Mabel |
 Tony MartinTom Williams | Tom Williams |
 Spring ByingtonLouise Jones | Louise Jones |
 Kenneth HowellJack Jones | Jack Jones |
 George ErnestRoger Jones | Roger Jones |
 June CarlsonLucy Jones | Lucy Jones |
 Florence RobertsGranny Jones | Granny Jones |
 Billy MahanBobby Jones | Bobby Jones |
 Ivan MillerFederal Officer | Federal Officer |
 Oscar ApfelHotel Manager | Hotel Manager |
 James BartonMotorcycle Officer | Motorcycle Officer |
 Spencer ChartersDeputy Sheriff Putney | Deputy Sheriff Putney |
 Edgar DearingMotorcycle Officer | Motorcycle Officer |
| JJohn Webb DillionScotland Yard Man | Scotland Yard Man |
| WWesley GiraudHitchhiker | Hitchhiker |
 Russell SimpsonSheriff | Sheriff |
 Arthur StoneBoathouse Owner | Boathouse Owner |
 George E. StoneMr. Sweeney | Mr. Sweeney |