Once Upon a Time Sergio Leone. Word Search Puzzle Solver. Once Upon a Time Sergio Leone word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. A short documentary based on Sergio Leone's life and career and the making of the film "Once Upon a Time in America." This includes identifying and searching for words that are related to : Jason Robards, Howard Hill, Arnon Milchan, Documentary, Rod Steiger, Leonardo Benvenuti, Clint Eastwood, Mickey Knox, Francesca Leone, James Woods, Carla Leone, Benito Mussolini, Claudia Cardinale, Piero De Bernardi, Sergio Leone .