Two brothers known in town for their womanizing, drinking and rowdiness meet their matches when two girls who like them decide to tame the two machos.
Unfortunately the movie Los hijos de María Morales is not yet available on HBO Max.
| Directing | Fernando de Fuentes | Director |
| Sound | Manuel Esperón | Original Music Composer |
| Writing | Ernesto Cortázar | Adaptation |
| Writing | Paulino Masip | Adaptation |
| Camera | Ignacio Torres | Director of Photography |
| Art | Javier Torres Torija | Set Designer |
| Editing | José W. Bustos | Editor |
| Production | Antonio Matouk | Associate Producer |
| Writing | Fernando Méndez | Writer |
| Production | Fernando de Fuentes | Producer |
