Hawaii Five-0
S06E0644 min· aired 10/30/2015
Na Pilikua Nui (Monsters)
TMDb7.7
Overview
It’s Halloween in O’ahu, and Five-0 must track down a serial killer inspired by Frankenstein. Also, Jerry calls Five-0 for help when an armed gang raids a blood bank, and Danny must track down Grace who lied and snuck out to a Halloween party.