Room No.7 Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. In a DVD-themed sex hotel a young employee has hidden drugs in room #7 for criminals in exchange for wiping off his debt. But then his boss hides a dead body in the same room and locks the door. And a dangerous battle of wits ensues between a man who must lock away the secret behind the door and another who must go inside. 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 : ho, ???, goo, soo, soo, min, yoon, hwan, kyun, Hyeok, young, young, Kim Do, Lee Jae, Lee Seo .