The old hidalgo Don Alonso Quijano, maddened by the excessive reading of books on chivalry and determined to become a famous and heroic knight-errant, leaves his village and sets out on the road in search of adventure, accompanied by his faithful friend Sancho Panza.
| Writing | Antonio Abad Ojuel | Adaptation |
| Camera | Alfredo Fraile | Director of Photography |
| Editing | Juan Serra | Editor |
| Directing | Rafael Gil | Director |
| Writing | Rafael Gil | Screenplay |
| Sound | Ernesto Halffter | Original Music Composer |
| Writing | Miguel de Cervantes | Novel |
| Production | Juan Manuel de Rada | Producer |
