Mimic

“For thousands of years, man has been evolution's greatest creation... until now.”

In Manhattan, a disease carried by cockroaches is killing children. The entomologist Susan Tyler (Mira Sorvino) breeds a mutant insect to wipe out the roaches, built to die after a single generation. Three years later she finds the species survived and grew, and Guillermo del Toro follows her below the city with her husband Peter Mann (Jeremy Northam), who has to trust her.