The Incredible Mr. Limpet Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Milquetoast Henry Limpet experiences his fondest wish and is transformed into a fish. As a talking fish he assists the US Navy in hunting German submarines during World War II. 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 : Paul Frees, Don Knotts, Jack Weston, Wesley Gale, Carole Cook, Larry Keating, Andrew Duggan, Oscar Beregi Jr, Elizabeth MacRae, Charles Meredith .