| Director | Serge Rodnunsky |
|---|---|
| Genre | horror film, natural horror film, science fiction film, science fiction horror film |
| Runtime | 91 min |
| Country | United States |
Schultz, a scientist searching for a way to end cancer, creates a green substance. While the experiment's results look promising as it can "hunt and destroy" cancer cells, he loses his funding and must shut the lab down.
His assistant, Walter, gets rid of the green substance by pouring it down the sink. Due to pipes in the basement having leaks, the substance falls in a spot where it is exposed to rats.
After the scientist leaves, Walter invites friends over for a party. At first, a cat and the lab janitor go missing.
However, as the party continues, the rats attack the partygoers. When the survivors think they are safe, another attack begins, which includes a giant man-sized rat.