Latin crime lord Xavier Obispo begs Walter to rid him of non-stop bad luck by finding the voodoo doll he believes to cause it. Walter traces it trough a voodoo shopkeeper to one of three Miami witch priestesses, only to find her murdered and become the target of Obispo's hit-man 'Icepick' as well as a zombie poison trap. The team now goes trough possible motives and suspects in- as well as outside of Obispo's gang.