Visitors to a remote island discover that a reclusive Nazi commandant has been breeding a group of zombie soldiers.
| Release Date | July 15, 1977 | |
|---|---|---|
| Status | Released | |
| Original Title | Shock Waves | |
| Runtime | 1h 25min | |
| Budget | $200,000 | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Zopix Company | |