The Secret of Lost Valley. Word Search Puzzle Solver. The Secret of Lost Valley word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. While on a family outing a boy Adam gets lost in the forest and discovers a wild boy there. Communicating by sign language they become friends. When the wild boy is captured by scientists Adam helps him escape. This includes identifying and searching for words that are related to : Eddie Marquez, Mary Ann Mobley, Drama, Adventure, Brad Savage, Tom Simcox, TV Movie, Jackson Bostwick, John Lupton, Barry Sullivan, Gary Collins, Family .