Double Vision Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. An FBI Agent pairs with a troubled Taiwan cop to hunt for a serial killer who's embedding a mysterious fungus in the brains of victims. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : De, Mei, Wei, fai, Hui, Heng, Judy Ya, Hai Chu, Hsin Ko, Yin Chou, René Liu, Leon Dai, Han Huang, Han Chang, Yang Kuei .