Rainbow on the River. Word Search Puzzle Solver. Rainbow on the River word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. A young boy is forced to leave his family in the South and move in with relatives he doesn't know in New York. This includes identifying and searching for words that are related to : Matthew Beard, William Ripley Dorr, Mozelle Britton, Louise Beavers, Lew Kelly, Music, May Robson, Betty Blythe, Lillian Yarbo, Alan Mowbray, Bobby Breen, Benita Hume, Lillian Harmer, Marilyn Knowlden, Charles Butterworth .