Flag of Mercy. Word Search Puzzle Solver. Flag of Mercy word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The 1939 dramatic short "Angel of Mercy" about Red Cross founder Clara Barton is reedited to relate the story to America's involvement in World War II. This includes identifying and searching for words that are related to : History, John Nesbitt, Sara Haden .