Flash Gordon The Greatest Adventure of All. Word Search Puzzle Solver. Flash Gordon The Greatest Adventure of All word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Flash Gordon Dale Arden and Dr. Hans Zarkov travel to the planet Mongo to fight the evil emperor Ming the Merciless. This includes identifying and searching for words that are related to : Melendy Britt, Fantasy, Diane Pershing, Bob Holt, Robert Ridgely, Robert Douglas, Science Fiction, Ted Cassidy, David Opatoshu, Animation, Vic Perrin .