Mysterious Island Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. During the US Civil War Union POWs escape in a balloon and end up stranded on a South Pacific island inhabited by giant plants and animals. They must use their ingenuity to survive the dangers and to devise a way to return home. Sequel to '20000 Leagues Under the Sea' . 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 : Beth Rogan, Harry Monty, Herbert Lom, Dan Jackson, Gary Merrill, Percy Herbert, Michael Craig, Joan Greenwood, Michael Callan .