A biology research group, lead by Johan Giru and his wife Sofia, go to Lavayetty Island and encounter evil monkeys rotting from the inside out and becoming worm infested, a primitive tribe and a supernatural creature.
| Title | Demon Monkey |
|---|---|
| Release Date | 1988-01-01 |
| Runtime | |
| Genres | Horror |
| Production Companies | Unknown |
| Production Countries |
