Ye-ye boy loves his ye-ye girl so much that he quits his band and gets a job to show her pops that he'll be a responsible husband. The rest of the movie outlines the progress of his complete capitulation to bourgie values.
| Actor | Role |
|---|---|
 Palito OrtegaRaúl Sierra | Raúl Sierra |
 Soledad SilveyraCelia Ramos | Celia Ramos |
 Osvaldo MirandaFermín Ramos | Fermín Ramos |
 Norberto SuárezCacho Ramos | Cacho Ramos |
 Javier PortalesAltamirano | Altamirano |
| EEmilio AriñoBernardo | Bernardo |
 Pepita MuñozDoña Rosa | Doña Rosa |
 Beatriz BonnetMercedes Ramos | Mercedes Ramos |
 Stella Maris ClosasMatilde Ramos | Matilde Ramos |
| TTrissi BauerNovia de Cacho | Novia de Cacho |
 Alfonso PícaroFasolo | Fasolo |
| VVirginia AmeztoyRamona | Ramona |