Generator Rex Episode 16 The Swarm Episode Title:The Swarm.Episode Description:A huge swarm of EVO locusts spreads across western China in the direction of Beijing, threatening millions of lives. Providence attempts to stop the swarm using Bleach Protocol, but the nuclear explosion only causes the locusts to multiply exponentially, enormously magnifying the threat. By analyzing some of the locusts' pheromones which were present on Rex's underwear, Dr. Holiday develops a chemical which causes the locusts to eat each other, destroying the swarm. Later, Rex's underwear ends up on international television and is credited for the whole solution of the threat, to Rex's humiliation.