The Signal Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A horror film told in three parts from three perspectives in which a mysterious transmission that turns people into killers invades every cell phone radio and television. 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 : Attar, AJ Bowen, Suehyla El, Sahr Ngaujah, Chad McKnight, Anessa Ramsey, Justin Welborn, Lindsey Garrett, Scott Poythress, Matthew Stanton, Christopher Thomas .