Four buddies set out on a three-week deep-sea fishing holiday in the Amazon and run into trouble.
| Actor | Role |
|---|---|
 Perry KingPhilip Asherton | Philip Asherton |
 Michael BeckPaul Haskel | Paul Haskel |
 Fabio TestiSergio Dinardo | Sergio Dinardo |
 Yuji OkumotoPeter Fujiko | Peter Fujiko |
 Paolo BonacelliAndrade | Andrade |
 Milton GonçalvesFrancisco | Francisco |
| WWeston BlakesleyGarrick | Garrick |
| MMolva MuldownNancy | Nancy |
 Giorgio BiavatiTravel Agency Clerk | Travel Agency Clerk |
| AAguineo BarrosBaika | Baika |
| CCheri NakamuraLinda Fujiko | Linda Fujiko |
 Ruth de SouzaMama Santa | Mama Santa |
| BBeth LauferElaine | Elaine |