Archie Johnson is the audio/visual surveillance specialist. He assists Hodges, along with the other lab techs, in trying to figure out who the Miniature Killer is. Archie is a fan of science fiction, and he surfs when he can get away from the lab. He has also taken over the role of handwriting analysis. He says it is to expand his horizons, and his paycheck. While assisting Warrick Brown in a case involving an apparent death by heat stroke, he remarks that he would prefer to die in his sleep by an aneurysm.