Ole Bornedal

Two genetic engineers create a half-insect/half-human that eventually reproduces beyond their control and begins to prey on people.

Mimic -- Trailer

Marvin Montrose suffers from a rare pathogen that attacks his lungs, keeping him housebound. Bored out of his mind, Marvin spends hours each day watching his neighbors through his 10th-story window.

A disease carried by common cockroaches is killing children in Manhattan. In an effort to stop the epidemic, entomologist Susan Tyler (Sorvino) creates a mutant breed of insect that secretes a fluid to kill the roaches. This mutant breed was engineered to die after one generation, but three years later Susan finds out that the species has survived and evolved into a large, gruesome monster that can mimic human form.