劇情簡介
電影講述了一種因為環境污染導致基因突變，進而身體快速進化的魚怪成為了威脅人類生存的致命怪物。它們殘殺其他生物的同時，還捕捉人類女性性交並為其繁殖後代，由於其種群的不斷擴大，大批魚怪開始入侵小鎮，人們決定和這群變異怪物進行一場你死我活的戰鬥。
演職員表
演員表
| 角色 | 演員 |
| Jim Hill | 道格·麥克洛 |
| Dr. Susan Drake | 安·托克爾 |
| Hank Slattery | 維克·莫羅 |
| Carol Hill | Cindy Weintraub |
| Johnny Eagle(as Anthony Penya) | Anthony Pena |
| Linda Beale | Denise Galik-Furey |
| Peggy Larson | Lynn Theel |
| Jerry Potter | Meegan King |
| Tommy Hill | Breck Costin |
| Deke Jensen | Hoke Howell |
| Dickie Moore | Don Maxwell |
| Billy | David Strassman |
| Mike Michaels, Radio Announcer | Greg Travis |
| Sandy, Miss Salmon | Linda Shayne |
| Becky | Lisa Glaser |
| Jake Potter | Bruce Monette |
| John, Hill Baby | Shawn Erler |
| Old Man | Frank Arnold |
| Amy | Amy Barrett |
| Herself on Piano | Jo Williams |
| Bass(as Whitewater Boy) | Henry T. Williams |
| Banjo(as Whitewater Boy) | Lyle Isom |
| Fiddle(as Whitewater Boy) | Jonathan Lehan |
| Humanoid(uncredited) | 羅伯·伯汀 |
| Hill Baby(uncredited) | Raine Lightner |
| Humanoid Victim(uncredited) | Vincent Prentice |
職員表
導 演 Barbara Peters ....(as Barbara Peeters)
村上·吉米 Jimmy T. Murakami ....(uncredited)
