TheMannequinfollowsLianaRojas(Gomez),acreativelystarvedstylistassistantwhodiscoversthehistoricaldowntownLosAngelesbuildingwherehersistermysteriouslydiedishauntedbyaserialkillerwhobrutallymurderedanddismemberedhisvictimstherehalfacenturyearlier.ThisforcesLianaandherfriendstofindawaytofreethemselvesandescapethesinisterghostbeforetheylosetheirownbodyparts.
