A rural Colombian village is attacked by a horrible sea serpent, aroused by industrial pollution of a nearby lake. Based on a real event that took place in June of 1971.
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| Directing | Kenneth Hartford | Director |
| Crew | Art Fitzsimmons | Cinematography |
| Crew | J. Wilder Mincey | Cinematography |
| Directing | Herbert L. Strock | Director |
| Camera | Mike Lamb | Grip |
| Writing | Kenneth Hartford | Screenplay |
| Editing | Michael Johnson | Editor |
| Visual Effects | David L. Hewitt | Mechanical Designer |
| Production | Kenneth Hartford | Producer |
| Crew | Kenneth Hartford | Special Effects |
| Crew | Richard Dwan Jr. | Stunt Double |
| Writing | Herbert L. Strock | Screenplay |
| Sound | Gene Kauer | Original Music Composer |
| Crew | Stephen Czerkas | Special Effects |
| Writing | Walter Roeber Schmidt | Screenplay |
| Crew | Dave Bartram | Aerial Coordinator |
| Visual Effects | Mark Wolf | Visual Effects |
| Writing | Kenneth Hartford | Story |
| Production | Garland Scott | Producer |
| Writing | Garland Scott | Screenplay |
