Cast & crew
Mi campeón (1952)
Directed by Chano Urueta Written by Gregorio Walerstein
Cast
| Gregorio Acosta | Grandote |
| Rosita Arenas | Rosita |
| Cecilia Leger | Invitada |
| Stephen Berne | Entrenador |
| Germán Valdés | Tin Tin |
| Pepe del Río | Nacho |
| Wolf Ruvinskis | Rivas |
| Marcelo Chávez | Marcelo |
| Salvador Quiroz | Doctor |
| Antonio «Pícoro» Padilla | Anunciador |
| Hernán Vera | Invitado |
| Joaquín Roche | (uncredited) |
| Velia Lupercio | Invitada |
| María Valdealde | Invitada |
| Armando Acosta | (uncredited) |
| Miguel Arenas | Ramiro |
| Agustín Lara | Agustín |
| Beatriz Aguirre | Rosa |
| Miguel Ángel López | (uncredited) |
| Conchita Gentil Arcos | (uncredited) |
| Jaime Fernández | (uncredited) |
| Humberto Rodríguez | Invitado |
| Carlos Robles Gil | (uncredited) |
| José Muñoz | (uncredited) |
| Maria Luisa Cortés | (uncredited) |
| Fernando Fernández | Luis |
| José Luis Moreno | (uncredited) |
| Libertad Lamarque | Cantante |
| Lina Salomé | Bailarina tango |
| Daniel Arroyo | Invitado |
| Lupe Carriles | Invitada |
| Joaquín Pardavé | Moreno |
| Álvaro Matute | (uncredited) |
| Pascual García Peña | Asistente |
| José Pardavé | Invitado |
| Eduardo Alcaraz | Señor |
| Niní Marshall | Cándida |
| Julio Sotelo | Anunciador |
| Jesús Gómez | (uncredited) |
| Gloria Mestre | Bailarina tango |
Crew
| Jorge Fernández | Art Direction |
| Joaquín Pardavé | Adaptation |
| Margarita Ortega | Makeup Artist |
| Juan Durán | Lighting Technician |
| José Antonio Carrasco | Camera Operator |
| Manuel Muñoz 'Torito' | Assistant Director |
| Jesús González Gancy | Sound Re-Recording Mixer |
| Pedro Gallo | Painter |
| Chano Urueta | Director |
| Benjamin de León | Casting |
| Sergio Guerrero | Original Music Composer |
| Gregorio Walerstein | Producer |
| Nicolás Rueda Jr. | Title Graphics |
| Consuelo Mújica | Wardrobe Supervisor |
| Rodolfo Benítez | Sound Recordist |
| María E. Salazar | Hairstylist |
| Jacobo Derechín | Production Manager |
| Eufemio Rivera | Assistant Editor |
| Abraham Cruz | Sound Effects |
| Agustín Martínez Solares | Director of Photography |
| Lupita Marino | Negative Cutter |
| Rafael Ceballos | Editor |
| Óscar Lepe | Projection |
| Gregorio Walerstein | Story |