About Noel Langley:
Noel Langley is one of the three credited screenwriters for the film. His finished script for the film was revised by Florence Ryerson and Edgar Allan Woolf, the other credited screenwriters. Langley objected to their changes and lamented the final cut upon first seeing it, but later revised his opinion. He attempted to write a sequel based on The Marvelous Land of Oz using many of the concepts he had added to its predecessor, but this was never realised.