When Gilberto Ramnes and his wife Greta divorce, she sells him back his favorite necklace. He meets Francine, a blonde American vacationing in Havana, and begins to pursue her. His assistant Lindström suspects she's there to steal from Ramnes. And when Ramnes discovers that Greta sold him a fake version of the priceless necklace, it turns out that Francine knows a thief who might be able to help ...
| Actor | Role |
|---|---|
 Gilbert RolandGilberto Ramnes | Gilberto Ramnes |
 Dina MerrillFrancine Colby | Francine Colby |
 Greta ThyssenOlga | Olga |
 Cesare DanovaDante Andare | Dante Andare |
 Antonio MorenoSablon | Sablon |
 Jonathan HarrisLindström | Lindström |
 Gina RomandBlond Girl | Blond Girl |
| EEmilio G. NavarroNot listed | Not listed |
| BBetty EvansNot listed | Not listed |
| RRogelio del CastilloNot listed | Not listed |
| SSalvador LevyNot listed | Not listed |