Ruled by a tough grandma, the Garcías are three charro cousins who fall in love with young American-born Lupita and fight for her love until grandma quiets them.
| Writing | Fernando Méndez | Writer |
| Directing | Ismael Rodríguez | Director |
| Writing | Ismael Rodríguez | Writer |
| Art | Carlos Toussaint | Set Designer |
| Sound | Manuel Esperón | Original Music Composer |
| Writing | Carlos Orellana | Writer |
| Camera | Ross Fisher | Director of Photography |
| Writing | Elvira de la Mora | Screenstory |
| Writing | Rogelio A. González | Screenstory |
| Writing | Pedro de Urdimalas | Screenstory |
| Directing | Manuel Alcayde | Script Supervisor |
| Production | Ismael Rodríguez | Producer |
| Costume & Make-Up | Carmen Palomino | Makeup Artist |
| Editing | Rafael Portillo | Editor |
| Directing | Jorge López Portillo | Assistant Director |
| Production | Antonio de Salazar | Production Manager |
| Sound | Manuel Topete | Sound |
| Production | Jorge Cardeña | Production Director |
| Lighting | Mariano García | Lighting Technician |
| Camera | Manuel Santaella | Camera Operator |
| Writing | Arturo Manrique | Original Story |
