Mr Saturday Night. Word Search Puzzle Solver. Mr Saturday Night word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The untold story of Robert Stigwood the impresario behind “Saturday Night Fever” and its record-breaking disco soundtrack. This includes identifying and searching for words that are related to : Marlon Brando, Documentary, Jack Nicholson, Warren Beatty, John Travolta, Music, Dustin Hoffman, Robert Stigwood, Robert De Niro .