Italy
USA
Dr. Peter Houseman is a brilliant geneticist who is working on a serum which will stop human aging, but his colleagues don't believe in his work. When his university funding is threatened by his skeptical benefactors, the doctor takes a desperate measure to justify his work. He administers the serum to himself, but the results are unexpected and horrendous. - IMDb
| DNA formula letale | Italy |
| Lizard - Die totale Mutation |  West Germany |
| Metamorfosis: transformación mortal |  Mexico |
| Metamorfoza |  Poland |
| Metamorfózis |  Hungary |
| Metamorphosis |  Australia |
| Metamorphosis |  Canada |
| Metamorphosis |  France |
| Metamorphosis |  United Kingdom |
| Metamorphosis | USA |
| Mutação Maligna |  Brazil |
| Reanimator 2 |  Spain |
| Regenerator | United Kingdom |
| Μεταμόρφωσις (literal title) |  Greece |
| Метаморфоза |  Soviet Union |
| 恐怖の生体実験 |  Japan |
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Jason Arnold | Tommy |
