Vicky and Colt examine the remains of a dead cow and find a locust in it. Vicky and Colt then hear reports of cows and farm animals dying in the same way as the bull on Hank's farm. He runs to the medical hospital where his girlfriend, Vicky ( Julie Benz), works as a veterinarian. Colt arrives on the scene and finds the dead body of a locust. Agatha runs through the field and is also attacked and killed by the locusts. Hank heads towards his combine and discovers that it is covered in locusts which attack and kill him. Agatha hears something in the corn and discovers the remains of her son, Mike. He radios Agatha and tells her about the bull. The blade suddenly jams, Hank gets out to investigate and discovers the remains of a bull that has been almost completely eaten. Colt leaves the farm to check his pesticide and Hank starts his husker blade to harvest the corn. Meanwhile, on a small farm near Prairie, Colt Dunton ( Dan Cortese) is producing a new kind of organic pesticide which he introduces to his friends, Hank Odem and his wife Agatha. The locusts then escape from the Silogen Research Facility through the open vent. The worker finds that the vent is stuck in the open position and after scanning the holding pen, the locusts attack the worker and he is killed within a few seconds. One of the main vents jams midway through the process and Gary sends one of the Silogen workers into the tunnel system. In the main room in the crop dome, Russ releases the locusts into a crop field filled with insects for one minute, luring them back into the main holding pen using a strong pheromone lure. Inside the laboratory, Gary Wolf ( David Keith) and Russ Snow ( Jeff Fahey) have made a completely new species of locust that is genetically engineered to eat insects that destroy crops. The film starts in a genetics laboratory 15 miles outside Prairie, Idaho. Locusts: The 8th Plague is a 2005 natural horror film directed by Ian Gilmour and starring Dan Cortese, Julie Benz and David Keith about a group of farmers and scientists that battle a swarm of flesh-eating locusts that have escaped from a secret genetics laboratory in Idaho.