The Terror Within. Word Search Puzzle Solver. The Terror Within word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Experiments in biological warfare have destroyed all but a few remnants of the human race. Alone in a lab eight students work feverishly to create a vaccine before they are forced outside in search for food. It is then that the surviving scientists discover creatures mutated by the plague. Now they prepare to do battle against their worst fear: The Terror Within. This includes identifying and searching for words that are related to : Yvonne Saa, Science Fiction, George Kennedy, Jack Valan, Starr Andreeff, Horror, Terri Treas, Tommy Hinkley, Joseph Hardin, Andrew Stevens, Joal Corso, John Lafayette, Al Guarino .