"We tried for some time to make it one movie, even if it had to be one very long movie," Schwartz told the publication. But they kept running into issues: "Even as a very long single movie, it required us cutting or omitting things that we wanted to include and that we think fans of the show and the story will appreciate. Secondly, we found it very difficult to get past 'Defying Gravity' without a break. That song is written specifically to bring a curtain down, and whatever scene to follow it without a break just seemed hugely anti-climactic. So, for these two reasons, plus the excitement of doing something that's never been done before with a musical, we have decided to do two movies. Of course, when it's all done, if it doesn't work that way, we'll have to figure something out. But we strongly believe that this is what's best for our story, our show, and our fans."