In a polluted future Venice researchers work to improve the situation. One day, unknown forces start killing them. A team of soldiers and a couple of civilians is sent to investigate. Soon, they encounter strange murderous creatures.
| Actor | Role |
|---|---|
| CChristopher AhrensSamuel Fuller | Samuel Fuller |
 Haven TylerDr. Sara Drumbull | Dr. Sara Drumbull |
| MMark SteinbornDalton Bond | Dalton Bond |
 Fausto LombardiLieutentant Franzini | Lieutentant Franzini |
 Geretta GerettaKoster | Koster |
 Clive RicheDrake | Drake |
| DDominica CoulsonSamantha | Samantha |
| PPaul Norman AllenKowalsky | Kowalsky |
| CCortland ReillyCaine | Caine |
| RRichard RossPrice | Price |
| BBruce McFarlandColonel Parson | Colonel Parson |
| RRichard BerkeleyFirst Scientist | First Scientist |
| JJohn ChampionSecond Scientist | Second Scientist |
| EElaine RichmondSpeaker | Speaker |
| AAl McFarlandProfessor Rafelson | Professor Rafelson |
| JJim PelotTechnician | Technician |
 Massimo VanniFirst Soldier (Practicing Nunchucks) | First Soldier (Practicing Nunchucks) |
| PPatricia SedocSecond Soldier | Second Soldier |
 James SampsonThird Soldier | Third Soldier |
| RRobert McFarlandFourth Soldier | Fourth Soldier |
 Lorenzo PianiTechnician | Technician |