Three technicians working in an underground laboratory discover that a nuclear war has destroyed most of the aboveground world. After a brief search for food, the trio find that gangs of murderous mutants want them for their next meal. Will the scientists be able to find other uncontaminated humans to rebuild civilization with, or will they all end up as mutant chow?
| Actor | Role |
|---|---|
 Bruno BilottaBrad (as Karl Landgren) | Brad (as Karl Landgren) |
| AAlex VitaleMutant Leader | Mutant Leader |
| BBjorn HammerMaury | Maury |
| Rosenda SchaschmidtNina, Mutant Woman (as Rosenda Schaschmidt) | Nina, Mutant Woman (as Rosenda Schaschmidt) |
 Tiziana AltieriAngela | Angela |
 Franco Maria Salamonmaestro d'armi | maestro d'armi |
 Malisa LongoJulia (as Malisa Lang) | Julia (as Malisa Lang) |
 Maurice PoliStan | Stan |
| TTommaso Mesto(archive footage) | (archive footage) |
 Giovanni CianfrigliaWalker (archive footage) (uncredited) | Walker (archive footage) (uncredited) |
 Stefano DavanzatiMelvin (archive footage) (uncredited) | Melvin (archive footage) (uncredited) |
| LLuca GiordanaPhil (archive footage) (uncredited) | Phil (archive footage) (uncredited) |
| RRenato MiraccoLouis (archive footage) (uncredited) | Louis (archive footage) (uncredited) |
 Maria RomanoMagda (archive footage) (uncredited) | Magda (archive footage) (uncredited) |
 Harrison Muller Jr.White-scarfed Biker (archive footage) (uncredited) | White-scarfed Biker (archive footage) (uncredited) |