Maria Halmborg is a widow. Her husband Erik - missing for years - is considered dead. Suddenly she learns that her husband allegedly lives in Rio and sets out on the journey to clarify the matter.
| Actor | Role |
|---|---|
 Leny MarenbachMaria Halmborg | Maria Halmborg |
 Camilla HornDiane Mercier | Diane Mercier |
 Werner FuettererMichael Wenk | Michael Wenk |
 Iván PetrovichRicardo Perez | Ricardo Perez |
 Ita RinaChiquita Salieri | Chiquita Salieri |
 Hans Zesch-BallotKommissar Dossa | Kommissar Dossa |
 Leo PeukertKommissar Gaveira | Kommissar Gaveira |
 Paul HoffmannMarquez Cabana | Marquez Cabana |
 Reinhold BerntSergeant Carmo | Sergeant Carmo |
 Axel MonjéSegeant Gonzaga | Segeant Gonzaga |
| KKäte KühlBonita | Bonita |
 Walther SuessenguthSchmuggler | Schmuggler |
 Marianne SimsonSolotänzerin | Solotänzerin |
| EElse EhserGarderobiere | Garderobiere |
| HHelmut EgiomueHotelboy Chico | Hotelboy Chico |
| RRudi SchurickeSänger | Sänger |