Mimic

Mimic is a 1997 American science fiction horror film directed by Guillermo del Toro, written by del Toro and Matthew Robbins based on Donald A. Wollheim's short story of the same name, and starring Mira Sorvino, Jeremy Northam, Josh Brolin, Charles S. Dutton, Giancarlo Giannini and F. Murray Abraham. Plot In New York City, cockroaches are spreading the deadly "Strickler's disease" that is claiming hundreds of the city's children. Due to an inability to develop a cure or vaccine for the disease, Dr. Peter Mann, deputy director of the CDC, recruits entomologist Dr. Susan Tyler. In response, Dr. Tyler uses genetic engineering to create what she calls the "Judas breed", a hybrid between a mantis and a termite that releases an enzyme which accelerates the roaches' metabolism, with the effect that the roaches burn calories faster than they can nourish themselves and thus starve to death. The roaches carrying the disease are successfully eradicated, and Peter and Susan later marry. Three years later, a priest is chased and dragged underground by a strange assailant. The only witness is Chuy, a boy on the autism spectrum with echolalia, a mental pattern of imitating noises, who refers to the attacker as "Mr. Funny Shoes" to his disbelieving guardian, an immigrant subway shoe shiner named Manny. Later two kids sell a "weird bug" from the subway to Susan, which she performs tests on, and realizes is similar to the Judas breed. Initially, she believes that this is impossible since the specimens she released were all female and designed with a lifespan of only a few months, which should have ensured that the breed would die off after a single generation. Before she can examine the insect further it is stolen by a strange figure who escapes out the window. After informing the police she later consults with her mentor, Dr. Gates, who autopsies a larger specimen found in the city's sewage treatment plants, and finds that its organs are fully formed, meaning the Judas breed is not only alive but has developed into a viable species, with a sizable colony underneath the city. Looking for more valuable specimens, the kids go down the tracks where they find a large egg sac and are then killed by the same strange assailant. Meanwhile, Chuy enters the abandoned church of the dead priest to find "Mr. Funny Shoes" and is abducted.