Short documentary about Cuba's resistance to American invasion.
| Directing | Tomás Gutiérrez Alea | Director |
| Directing | Santiago Álvarez | Director |
| Editing | Santiago Álvarez | Editor |
| Editing | Tomás Gutiérrez Alea | Editor |
| Sound | Alejandro Caparrós | Sound Designer |
| Camera | Mario Ferrer | Director of Photography |
| Camera | Julio Simoneau | Director of Photography |