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.
Unfortunately the movie Mexicanos al Grito de Guerra is not yet available on HBO Max.
| Directing | Álvaro Gálvez y Fuentes | Director |
| Directing | Ismael Rodríguez | Director |
| Crew | Maximino Ávila Camacho | Thanks |
| Crew | Donato Bravo Izquierdo | Thanks |
| Crew | Modesto A. Guinart | Thanks |
| Art | Carlos Toussaint | Set Designer |
| Production | Antonio de Salazar | Production Supervisor |
| Crew | Manuel Ávila Camacho | Thanks |
| Writing | Elvira de la Mora | Screenplay |
| Production | Enrique Hernández | Production Manager |
| Crew | Ramón Peón | Technical Supervisor |
| Sound | Enrique Rodríguez | Sound Director |
| Editing | Rafael Portillo | Editor |
| Camera | Enrique Wallace | Camera Operator |
| Writing | Álvaro Gálvez y Fuentes | Dialogue |
| Costume & Make-Up | Alfonso Horcasitas | Hair Department Head |
| Crew | Antonio Velázquez Covarrubias | Thanks |
| Crew | Rafael Suárez | Utility Stunts |
| Crew | Lázaro Cárdenas | Thanks |
| Production | Jesús Sotelo Inclán | Researcher |
| Crew | Francisco L. Urquizo | Thanks |
| Costume & Make-Up | Tostado y Borderos | Costume Design |
| Costume & Make-Up | Angelina Garibay | Makeup Department Head |
| Crew | Antonio Velázquez Covarrubias | Stunt Coordinator |
| Crew | Ismael Rodríguez | Supervising Technical Director |
| 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 |
