InthesmalltownofPeckham,California,manymendieforexcessiveeffortduringsexualintercourse.WhenascientistfromtheBrandtresearchlaboratoryisfounddeadinamotel,thegovernmentsendsAgentNeilAgar(WilliamSmith)toinvestigatethemysteriousdeaths.HesuspectsthatthedeathsmayberelatedtosomeexperimentsofDr.SusanHarris(AnitraFord),whoisresearchingbeesintheBrandtfacilityccc