Jim Matthews is a sales rep at a genetic engineering firm. When Jim's wife discovers his affair with a secretary, she douses him with an experimental serum that causes hideous side-effects in laboratory organisms.
Unaware of the danger, Jim continues his unstable relationship with the secretary only to realize that something horrible is happening to him - his appendages are mutating into detachable parasitic creatures...that crave human flesh!
Soon Jim is stalking the streets, looking for young women to feed these grotesque "new" body parts, while confronting the mental terror of what he has become. No-one is safe, and as Jim's monstrous bloodlust grows, the ultimate, unthinkable mutation is still to come!
Cronenberg-esque in its unblinking depiction of one man's psychological and physical breakdown, COLONY MUTATION is an excruciatingly gruesome and horrifying movie that features some of the most shocking and stomach-turning FX...that will make your flesh crawl, too!