Segundo López, a mature and very humble man who has arrived in Madrid from Cáceres, his homeland, meets Francisca, with whom he falls in love, and El Chirri, a roguish street urchin with whom he will have adventures all over the huge and hostile city.
| Actor | Role |
|---|---|
 Ana MariscalMarta | Marta |
| LLuisita EstesoFrancisca | Francisca |
| SSeveriano PoblaciónSegundo | Segundo |
| MMartín RamírezEl Chirri | El Chirri |
 Tony LeblancNot listed | Not listed |
 Adela CarboneNot listed | Not listed |
 Mariano AzañaNot listed | Not listed |
 Dolores BremónNot listed | Not listed |
 Matilde ArteroNot listed | Not listed |
| EEmilio González de HervásNot listed | Not listed |
| EErnesto LapeñaNot listed | Not listed |
| JJosé Luis AlonsoNot listed | Not listed |
| CCarlos Fernández CuencaNot listed | Not listed |
 Manuel Mur OtiNot listed | Not listed |
| LLeocadio MejíasNot listed | Not listed |
| TTeófilo MartínezNarrator (voice) | Narrator (voice) |