In a dystopian Los Angeles future, replicants or genetically engineered humanoids are created to work forced labour on off-world colonies. The latest generation, the Nexus 3 series, begins to display erratic and violent behaviour. Replicants were not designed to experience complex emotions or develop long-term memories. In the wake of corporate scandals of the previous decade, the Tyrell Corporation quietly attempts to remove Nexus 3 from circulation. John Kampff (Sean Cameron Michael), a senior engineer, heads up the Tyrell Retirement Division. With the primary objectives, detect and remove Replicants, John has suspected Nexus 3 Andy Smith (Russel Savadier) firmly in his sights. As John soon learns, Replicant detection is nearly impossible without specialist equipment. The Voight-Kampff, a polygraph-like machine used by retirement engineers to help in the testing of an individual to learn if they are a replicant, is a distant thought in John Kampff's mind.
