Essence of Echoes. Word Search Puzzle Solver. Essence of Echoes word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. An FBI agent uses a serial killer's victims as clues to reveal a government cover-up. This includes identifying and searching for words that are related to : Fredrik Cavali, Bill Moseley, Bernard, Yan Birch, Horror, Nicole Arlyn, Sharisse Baker, Michael Worth, Lou Beatty Jr .