In Search of Hart Crane. Word Search Puzzle Solver. In Search of Hart Crane word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Produced and directed by Hurwitz for National Educational Television (precursor of PBS) Hurwitz uses biographer and Columbia professor John Unterecker to help him look for the poet Hart Crane in his work and in the memories of many of his contemporaries. In Search of Hart Crane 1966 is one of the very first interview-driven documentaries and is still a masterpiece of the literary documentary film. This includes identifying and searching for words that are related to : Documentary, Gary Merrill, Documentary, Gary Merrill .