Show Boat Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A dashing Mississippi river gambler wins the affections of the daughter of the owner of the Show Boat. 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 : Bert Roach, Ava Gardner, Howard Keel, Joe E Brown, Bess Flowers, Regis Toomey, Adele Jergens, Leif Erickson, Dorothy Tuttle, Marge Champion, Gower Champion, Anna Q Nilsson, Linda Christian, Robert Sterling, Kathryn Grayson .