Clodo, a gentle mongrel dog, isn't having much luck. His shaggy appearance has earned him the name of hobo. Often scolded by his Parisian masters for being a nuisance, his only consolation is Cathy, his youngest daughter. Unfortunately, she can't stop her parents from abandoning Clodo at vacation time. Fabien, a young farmer, takes the dog in, despite the hostility of his family. Fabien is secretly in love with his childhood friend, Arlène, "la demoiselle du château", who has left to study in Paris. But she returns home after a disappointment. Their relationship resumes.
| Actor | Role |
|---|---|
| GGeorges ClairFabien | Fabien |
| AArlène ClairArlène | Arlène |
 Colette RenardMrs. Olga | Mrs. Olga |
 Raymond SouplexPriest | Priest |
 Virginie VignonAurélie | Aurélie |
| PPauline CartonConcierge | Concierge |
| CChristian VebelMother Chicon | Mother Chicon |
 Roger NicolasDoudou | Doudou |
 Henri LambertNot listed | Not listed |
| JJack DelépineSelf | Self |
| MManoucheNot listed | Not listed |
| PPierre StillNot listed | Not listed |
| YYvette DelaunayNot listed | Not listed |
| DDaniel MussyNot listed | Not listed |
| GGeneviève MesnilNot listed | Not listed |
 Charles BayardColonel | Colonel |
| RRenée LiquesNot listed | Not listed |
| AAlbert PilettePostman | Postman |
 Max DesrauVillager | Villager |
| MMichel RosenbergNot listed | Not listed |
| MMarc MarinoNot listed | Not listed |
| JJean-Pierre SavinaudNot listed | Not listed |
| BBrigitte UzalsNot listed | Not listed |
| MMartine SylvestreNot listed | Not listed |
| Roger NicolasNot listed | Not listed |
| NNanouCathie | Cathie |
 BourvilGaston (uncredited) | Gaston (uncredited) |