Etnographers travelling through the Amazon jungle find an enclosed colony ran by former Nazi Germany officials.
| Actor | Role |
|---|---|
 Piotr PawłowskiProfessor Georg Felix | Professor Georg Felix |
 Witold PyrkoszMax Schmidt | Max Schmidt |
 Ewa KrasnodębskaEwa Boer | Ewa Boer |
 Ewa KrzyżewskaLinda | Linda |
 Werner DisselRudolf Knoll | Rudolf Knoll |
 Hans-Peter MinettiWilhelm Boer | Wilhelm Boer |
 Leon NiemczykHarrison | Harrison |
 Marek PerepeczkoOdyn Schweiser | Odyn Schweiser |
 Jerzy PrzybylskiHans Stock / Adler | Hans Stock / Adler |
 Janusz WarneckiMartin | Martin |
| NNorma MartinezNot listed | Not listed |
| DDulce Maria BanosNot listed | Not listed |
| AAndrzej KrasickiRichard | Richard |
 Yolanda FarrNot listed | Not listed |
| SSara ReyesNot listed | Not listed |
| WWaldemar KrupowiczNot listed | Not listed |
 Tadeusz SomogiNot listed | Not listed |
| PPablo ArenalNot listed | Not listed |
| EErnesto MendezNot listed | Not listed |
| MMiguel BenavidesNot listed | Not listed |
| PPedro RegueiferosNot listed | Not listed |
 Janusz Kłosiński(voice) (uncredited) | (voice) (uncredited) |