The film tells the story of the natural son of a former president of Argentina and father of public education in the country, Domingo Faustino Sarmiento, named Domingo, according to the first autobiographical accounts.
| Directing | Lucas Demare | Director |
| Writing | Domingo F. Sarmiento | Novel |
| Writing | Ulyses Petit de Murat | Writer |
| Writing | Homero Manzi | Writer |
| Sound | Lucio Demare | Original Music Composer |
| Camera | Bob Roberts | Director of Photography |
| Editing | Carlos Rinaldi | Editor |
| Art | Ralph Pappier | Production Design |