Christopher GeorgeDet. Lt. Bracken Lynda Day GeorgeMary Riggs Frank BrañaDet. Sgt. Holden Jack TaylorProf. Arthur Brown Leticia MarfilSuzie - Locker Room Victim Isabel LuqueSylvia Costa (as Isabelle Luque) Silvia GambinoMary, elevator victim Pilar AlcónGirl in Puzzle Huang Kin-LungKarate Professor Cristina CottrelliJenny, pool victim Carmen AguadoCarla - Aerobics Instructor Paco AlvezAlister Schwartz Joanne MetherellVirginia Palmer - 1st Victim Juan Piquer SimónReżyseria Bob OliverScreenplay / Producer Gumersindo AndrésSet Decoration / Costume Design Gonzalo GonzaloSet Decoration / Costume Design Juan MarinéDirector Of Photography Alicia RegueiroHairstylist Pedro CamachoMakeup Artist Manuel PinillaAssistant Director Stelvio CiprianiOriginal Music Composer Carlo Maria CordioOriginal Music Composer Librado PastorOriginal Music Composer Francisco ArizaProduction Manager 
