Daniela – a single mother, whose boyfriend left for the US – believes wholeheartedly in Cuba's revolutionary new order. Meanwhile, in Florida, a plot is afoot. Under the command of an American officer, four Cubans ex-patriots and a Guatemalan land on the Cuban coast to prepare a US invasion of the island. Daniela's superior, the corrupt Cuban officer Palomino, is secretly helping the invaders and the young woman becomes entangled in the intrigue.
| Directing | Kurt Maetzig | Director |
| Writing | Wolfgang Schreyer | Screenplay |
| Writing | Gerhard Hartwig | Creative Producer |
| Camera | Günter Haubold | Director of Photography |
| Art | Alfred Hirschmeier | Set Designer |
| Costume & Make-Up | Günter Schmidt | Costume Design |
| Editing | Bärbel Weigel | Editor |
| Camera | Waltraud Pathenheimer | Still Photographer |
| Sound | Marta Valdis | Music |
| Costume & Make-Up | Lothar Stäglich | Makeup Artist |
| Costume & Make-Up | Rosemarie Stäglich | Makeup Artist |
| Production | Margarita Alexandre | Production Manager |
| Production | Heinz Fröhlich | Unit Manager |
| Production | Humberto López y Guerra | Assistant Production Manager |
| Production | Hans Mahlich | Production Manager |
| Production | Oneido Ríos | Unit Manager |
| Directing | Doris Borkmann | Assistant Director |
| Directing | Pastor Vega | Assistant Director |
| Art | Roberto Larrabure | Set Decoration |
| Art | Willi Schäfer | Set Decoration |
| Sound | Bernd Gerwien | Sound |
| Camera | Klaus Zähler | Assistant Camera |
