NBC cancels ‘Emerald City’ after one season May 5, 2017 TaylorNetwork no comment on NBC cancels ‘Emerald City’ after one season The series, executive produced by Shaun Cassidy and David Schulner, the updated version of the Wizard of OZ never clicked with viewers or critics. It averaged 0.7 adults 18-49 rating and 3 million viewers in Live+same day for the season. Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...