The world’s greatest killing machine is three times as deadly, when a mutated shark threatens a cruise ship. As the shark eats its way from one end of the ship to the next, the passengers fight the deadly predator using anything they can find.
| Actor | Role |
|---|---|
 Jena SimsProfessor Laura Thomas | Professor Laura Thomas |
 Jaason SimmonsDr. Nelson | Dr. Nelson |
 Rob SzatkowskiStanley | Stanley |
 Danny TrejoMax Burns | Max Burns |
 Dawn HamilAllison | Allison |
 Brad MillsGreg | Greg |
 Brianna FerrisRose Marie | Rose Marie |
 Scott Thomas ReynoldsRyan | Ryan |
 Karrueche TranMaggie | Maggie |
 Rico BallOmar | Omar |
| BBob ConstanceBrad | Brad |
| JJames PouleBrian | Brian |
| SStephen NorrisSteve | Steve |
 Carlos Javier RiveraHoward | Howard |
| SScott Alan WarnerSandoval | Sandoval |
| NNestor FuentesMaurice | Maurice |
 Kimberly BattistaBikini Girl | Bikini Girl |
| RRebekah Hart FranklinScientist BG | Scientist BG |
| SSharon PoseyScientist BG | Scientist BG |
| MMark NagerSeth | Seth |
| SStephen HarwickMark | Mark |
| CCristalle C. LeonardResearch Scientist | Research Scientist |
 Jazy BerlinPolly | Polly |