Lorenzo is a young man returns to Spain after spending some time in England, where he fell in love with Berta, the daughter of Spanish immigrants. Lorenzo writes several letters to her trying to convey the beauty of the world her parents left behind.
| Actor | Role |
|---|---|
 Emilio Gutiérrez CabaLorenzo | Lorenzo |
 Elsa BaezaMary Tere | Mary Tere |
| MMontserrat BlanchNot listed | Not listed |
 Mary CarrilloLaura | Laura |
 Antonio CasasIsidro | Isidro |
| JJosé María CasauxJerónimo | Jerónimo |
| MManuel Domínguez LunaDon Eleuterio | Don Eleuterio |
 María Elena FloresOtra chica | Otra chica |
| RRosa FústerRegina | Regina |
| JJosé María ReselBenito | Benito |
 Nicolás D. PerchicotEl viejo profesor | El viejo profesor |
| JJosé 'Lepe' ÁlvarezTeodoro | Teodoro |
 Miguel PalenzuelaAstudillo | Astudillo |
 Yelena SamarinaTrini | Trini |
 Concha Gómez CondeAndrea | Andrea |
| IIván TubauJacques | Jacques |
| CCecilia VillarrealAzafata | Azafata |
 Coral PellicerChica | Chica |
 Fernando Sánchez PolackPadre Echarri | Padre Echarri |
 Antonio Jiménez EscribanoDon Álvaro | Don Álvaro |
 Josefina SerratosaRafaela | Rafaela |
| MMary France TecourtSimone | Simone |
 Isabel PallarésDoña Rosa (uncredited) | Doña Rosa (uncredited) |