The Lake Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. When a mysterious monster rises from the Mekong River and attacked Bueng Kan cuts off people from the outside world. Officials and people in the area including Chinese scientists who accidentally came to conduct research in Thailand all forces must be mobilized to catch this crazy monster before it's too late. 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 : Ren Youxan, Su Qiucheng, Unruean Rachote, Sushar Manaying, Supansa Wedkama, Theerapat Sajakul, Vithaya Pansringarm, Somphong Kunapratom, Wanmai Chatborrirak .