In times of the French Intervention, a student of Nunó, author of the Mexican National Anthem, falls in love with the niece of the French Ambassador, which causes quite amusing complications.
| Directing | Ismael Rodríguez | Director |
| Directing | Álvaro Gálvez y Fuentes | Director |
| Crew | Francisco L. Urquizo | Thanks |
| Crew | Modesto A. Guinart | Thanks |
| Crew | Ramón Peón | Technical Supervisor |
| Production | Jesús Sotelo Inclán | Researcher |
| Crew | Manuel Ávila Camacho | Thanks |
| Writing | Álvaro Gálvez y Fuentes | Dialogue |
| Production | Antonio de Salazar | Production Supervisor |
| Sound | Enrique Rodríguez | Sound Director |
| Costume & Make-Up | Tostado y Borderos | Costume Design |
| Costume & Make-Up | Alfonso Horcasitas | Hair Department Head |
| Writing | Elvira de la Mora | Screenplay |
| Camera | Enrique Wallace | Camera Operator |
| Crew | Rafael Suárez | Utility Stunts |
| Crew | Ismael Rodríguez | Supervising Technical Director |
| Art | Carlos Toussaint | Set Designer |
| Crew | Donato Bravo Izquierdo | Thanks |
| Crew | Antonio Velázquez Covarrubias | Thanks |
| Crew | Lázaro Cárdenas | Thanks |
| Costume & Make-Up | Angelina Garibay | Makeup Department Head |
| Production | Enrique Hernández | Production Manager |
| Editing | Rafael Portillo | Editor |
| Crew | Antonio Velázquez Covarrubias | Stunt Coordinator |
| Crew | Maximino Ávila Camacho | Thanks |
| Sound | Raúl Lavista | Original Music Composer |
| Camera | Ezequiel Carrasco | Director of Photography |
| Production | Paul Castelain | Production Manager |
| Writing | Joselito Rodríguez | Writer |
| Directing | Luis Abadié | Assistant Director |
