Three stories reconstructing the start of the triumphant Cuban revolution which deposed Batista.
| Directing | Jorge Fraga | Director |
| Directing | José Miguel García Ascot | Director |
| Writing | José Miguel García Ascot | Writer |
| Writing | Jorge Fraga | Writer |
| Writing | José Soler Puig | Writer |
| Writing | Julio García Espinosa | Writer |
| Writing | René Jordán | Writer |
| Writing | José Hernández | Writer |
| Camera | José Tabio | Director of Photography |
| Art | Pedro García Espinosa | Production Design |
| Art | Roberto Miqueli | Production Design |
| Camera | Otello Martelli | Director of Photography |
| Sound | Bebo Valdés | Music |
| Sound | Félix Guerrero | Music |
| Editing | Carlos Menéndez | Editor |
| Sound | Eugenio Vesa | Sound |
| Sound | Raúl García | Sound |
| Sound | Natalio Galán | Music |
| Production | Juan Vilar | Producer |
| Production | Saul Yelin | Producer |
