Grey Matter. Word Search Puzzle Solver. Grey Matter word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. A man with the ability to perfectly retain all of his memories begins to lose sense of what is present and what is past. He is continually lured into a strange room which may hold the key to ending the madness. This includes identifying and searching for words that are related to : Thriller, Horror, Kevin Jersey, Tanya Mounsey .