Cast & crew
Preludio 11 (1964)
Directed by Kurt Maetzig Written by Wolfgang Schreyer
Cast
| Armin Mueller-Stahl | Quintana |
| Aurora Depestre | Daniela |
| Miguel Benavides | Peña |
| Fred Delmare | Esteban |
| Wilfried Ortmann | Rodriguez (voice) |
| Carlos López Moctezuma | Ravelo |
| Hannjo Hasse | Barro (voice) |
| Günter Ott | |
| Roberto Blanco | Miguel |
| Gerry Wolff | Figueras |
| Günther Simon | Palomino |
| Iberê Cavalcanti | Bauer |
| Fred Düren | Pater Leon (voice) |
| Horst Hiemer | Peña (voice) |
| Erhard Köster | Ravelo (voice) |
| Reimar Johannes Baur | Miguel (voice) |
| Reynaldo Miravalles | Priest |
| Manfred Ott | Nestor |
| Marga Legal | Danielas Mutter |
| Willi Neuenhahn | Bauer (voice) |
| Renate Rennhack | Daniela (voice) |
| Hans Sievers | Pedro (voice) |
| Hilmar Thate | Commandante Suarez (voice) |
| Jochen Thomas | Rico (voice) |
Crew
| Kurt Maetzig | Director |
| Wolfgang Schreyer | Screenplay |
| Günter Haubold | Director of Photography |
| Gerhard Hartwig | Creative Producer |
| Günter Schmidt | Costume Design |
| Alfred Hirschmeier | Set Designer |
| Bärbel Weigel | Editor |
| Waltraud Pathenheimer | Still Photographer |
| Lothar Stäglich | Makeup Artist |
| Rosemarie Stäglich | Makeup Artist |
| Marta Valdis | Music |
| Humberto López y Guerra | Assistant Production Manager |
| Margarita Alexandre | Production Manager |
| Hans Mahlich | Production Manager |
| Heinz Fröhlich | Unit Manager |
| Oneido Ríos | Unit Manager |
| Pastor Vega | Assistant Director |
| Doris Borkmann | Assistant Director |
| Roberto Larrabure | Set Decoration |
| Willi Schäfer | Set Decoration |
| Klaus Zähler | Assistant Camera |
| Bernd Gerwien | Sound |
| Wolfgang Schreyer | Novel |