The wealthy father of a young girl who has a relationship with a boy who has just won a waltzing contest employs him in a factory in order to make him a profitable man.
| Actor | Role |
|---|---|
 Roberto ReyCarlos Montero | Carlos Montero |
 Ana María CustodioLuisa Romagosa | Luisa Romagosa |
 Antoñita ColoméPilar | Pilar |
 José IsbertDon Carmelo Romagosa | Don Carmelo Romagosa |
 Irene Caba AlbaDoña Rita | Doña Rita |
 Antonio RiquelmePatricio | Patricio |
 Enrique Guitart MatasPepe | Pepe |
 Mariano Ozores FrancésDon Pablo | Don Pablo |
 Luchy SotoNot listed | Not listed |
 Pilar SolerNot listed | Not listed |
 Eva AriónNot listed | Not listed |
 Rosina MendíaNot listed | Not listed |
| MMaruja VergelNot listed | Not listed |
| MMary CruzNot listed | Not listed |
| EEva de FranciscoNot listed | Not listed |
| TTrinoche TejadaNot listed | Not listed |
| PPedro HurtadoNot listed | Not listed |
| FFrancisco ZabalaNot listed | Not listed |
| MM. Sáez de HerediaNot listed | Not listed |
| FFrancisco CarolloNot listed | Not listed |