Deranged (Cantonese) - 鐵線蟲入侵

연가시 / Hairworm or Nematomorpha
Anepidemic of drownings, with victims jumping into the river causes panicaround the country. The government declares a state of emergency. Medical supplies salesman Jae-Hyuk (Kim Myung-Min) suspects his family is showing symptoms of the drowning victims. Through his brother, Detective Jae-Pil (Kim Dong-Wan), Jae-Hyuk learns an antidote may be stored by at a warehouse.

漢江上突然出現大批屍體,恐怖景象蔓延至全國江河。源於一種名為鐵線蟲的變種寄生蟲操縱人類大腦,驅使他們走進水裡溺死。染病者陵續被拘禁隔離,製藥公司職員載赫為了拯救家人,孤軍奮鬥。