With three sullen daughters in tow, a hapless father returns to his hometown to discover the residents are under attack by genetically-engineered snakehead fish.
| Actor | Role |
|---|---|
| JJamie Linck O'BrienAshley Emerson | Ashley Emerson |
| LLisa BurdetteMayor Janice Appleyard | Mayor Janice Appleyard |
| MMaggie DenningMargarita | Margarita |
| TTimothy StultzJake | Jake |
 Johnny AlonsoBuddy Brown | Buddy Brown |
 Gunnar HansenGunner | Gunner |
| RRigg KennedyDr. Emerson | Dr. Emerson |
| FFrank LamaDarrel Delhey | Darrel Delhey |
| JJoel DenningWilliam Emerson | William Emerson |
| SSharon GravesAbigail Parker | Abigail Parker |
 Leanna ChamishBriana Devine | Briana Devine |
 George StoverThe Frenchman | The Frenchman |